193085235

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{101}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 428375520

約数和(自身を除く): 235290285

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 49, 51, 63, 85, 101, 105, 119, 135, 147, 153, 189, 245, 255, 289, 303, 315, 357, 441, 459, 505, 595, 707, 735, 765, 833, 867, 909, 945, 1071, 1323, 1445, 1515, 1717, 1785, 2023, 2121, 2205, 2295, 2499, 2601, 2727, 3213, 3535, 4165, 4335, 4545, 4949, 5151, 5355, 6069, 6363, 6615, 7497, 7803, 8585, 10115, 10605, 12019, 12495, 13005, 13635, 14161, 14847, 15453, 16065, 18207, 19089, 22491, 24745, 25755, 29189, 30345, 31815, 36057, 37485, 39015, 42483, 44541, 46359, 54621, 60095, 70805, 74235, 77265, 84133, 87567, 91035, 95445, 108171, 112455, 127449, 133623, 145945, 180285, 204323, 212415, 222705, 231795, 252399, 262701, 273105, 324513, 382347, 420665, 437835, 540855, 612969, 637245, 668115, 757197, 788103, 1021615, 1261995, 1313505, 1430261, 1622565, 1838907, 1911735, 2271591, 3064845, 3785985, 3940515, 4290783, 5516721, 7151305, 9194535, 11357955, 12872349, 21453915, 27583605, 38617047, 64361745, 193085235]

約数ペア:

[(1, 193085235), (3, 64361745), (5, 38617047), (7, 27583605), (9, 21453915), (15, 12872349), (17, 11357955), (21, 9194535), (27, 7151305), (35, 5516721), (45, 4290783), (49, 3940515), (51, 3785985), (63, 3064845), (85, 2271591), (101, 1911735), (105, 1838907), (119, 1622565), (135, 1430261), (147, 1313505), (153, 1261995), (189, 1021615), (245, 788103), (255, 757197), (289, 668115), (303, 637245), (315, 612969), (357, 540855), (441, 437835), (459, 420665), (505, 382347), (595, 324513), (707, 273105), (735, 262701), (765, 252399), (833, 231795), (867, 222705), (909, 212415), (945, 204323), (1071, 180285), (1323, 145945), (1445, 133623), (1515, 127449), (1717, 112455), (1785, 108171), (2023, 95445), (2121, 91035), (2205, 87567), (2295, 84133), (2499, 77265), (2601, 74235), (2727, 70805), (3213, 60095), (3535, 54621), (4165, 46359), (4335, 44541), (4545, 42483), (4949, 39015), (5151, 37485), (5355, 36057), (6069, 31815), (6363, 30345), (6615, 29189), (7497, 25755), (7803, 24745), (8585, 22491), (10115, 19089), (10605, 18207), (12019, 16065), (12495, 15453), (13005, 14847), (13635, 14161)]