80598105

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 180403200

約数和(自身を除く): 99805095

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 29, 35, 45, 51, 63, 85, 87, 105, 119, 135, 145, 153, 173, 189, 203, 255, 261, 315, 357, 435, 459, 493, 519, 595, 609, 765, 783, 865, 945, 1015, 1071, 1211, 1305, 1479, 1557, 1785, 1827, 2295, 2465, 2595, 2941, 3045, 3213, 3451, 3633, 3915, 4437, 4671, 5017, 5355, 5481, 6055, 7395, 7785, 8823, 9135, 10353, 10899, 13311, 14705, 15051, 16065, 17255, 18165, 20587, 22185, 23355, 25085, 26469, 27405, 31059, 32697, 35119, 44115, 45153, 51765, 54495, 61761, 66555, 75255, 79407, 85289, 93177, 102935, 105357, 132345, 135459, 155295, 163485, 175595, 185283, 225765, 255867, 308805, 316071, 397035, 426445, 465885, 526785, 555849, 597023, 677295, 767601, 926415, 948213, 1279335, 1580355, 1791069, 2302803, 2779245, 2985115, 3838005, 4741065, 5373207, 8955345, 11514015, 16119621, 26866035, 80598105]

約数ペア:

[(1, 80598105), (3, 26866035), (5, 16119621), (7, 11514015), (9, 8955345), (15, 5373207), (17, 4741065), (21, 3838005), (27, 2985115), (29, 2779245), (35, 2302803), (45, 1791069), (51, 1580355), (63, 1279335), (85, 948213), (87, 926415), (105, 767601), (119, 677295), (135, 597023), (145, 555849), (153, 526785), (173, 465885), (189, 426445), (203, 397035), (255, 316071), (261, 308805), (315, 255867), (357, 225765), (435, 185283), (459, 175595), (493, 163485), (519, 155295), (595, 135459), (609, 132345), (765, 105357), (783, 102935), (865, 93177), (945, 85289), (1015, 79407), (1071, 75255), (1211, 66555), (1305, 61761), (1479, 54495), (1557, 51765), (1785, 45153), (1827, 44115), (2295, 35119), (2465, 32697), (2595, 31059), (2941, 27405), (3045, 26469), (3213, 25085), (3451, 23355), (3633, 22185), (3915, 20587), (4437, 18165), (4671, 17255), (5017, 16065), (5355, 15051), (5481, 14705), (6055, 13311), (7395, 10899), (7785, 10353), (8823, 9135)]