84590415

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{227}}^1$

素因数の和:278

約数の個数: 108

約数和(自身を含む): 185504904

約数和(自身を除く): 100914489

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 169, 195, 227, 245, 273, 315, 441, 455, 507, 585, 637, 681, 735, 819, 845, 1135, 1183, 1365, 1521, 1589, 1911, 2043, 2205, 2535, 2951, 3185, 3405, 3549, 4095, 4767, 5733, 5915, 7605, 7945, 8281, 8853, 9555, 10215, 10647, 11123, 14301, 14755, 17745, 20657, 23835, 24843, 26559, 28665, 33369, 38363, 41405, 44265, 53235, 55615, 61971, 71505, 74529, 100107, 103285, 115089, 124215, 132795, 144599, 166845, 185913, 191815, 268541, 309855, 345267, 372645, 433797, 500535, 575445, 722995, 805623, 929565, 1301391, 1342705, 1726335, 1879787, 2168985, 2416869, 4028115, 5639361, 6506955, 9398935, 12084345, 16918083, 28196805, 84590415]

約数ペア:

[(1, 84590415), (3, 28196805), (5, 16918083), (7, 12084345), (9, 9398935), (13, 6506955), (15, 5639361), (21, 4028115), (35, 2416869), (39, 2168985), (45, 1879787), (49, 1726335), (63, 1342705), (65, 1301391), (91, 929565), (105, 805623), (117, 722995), (147, 575445), (169, 500535), (195, 433797), (227, 372645), (245, 345267), (273, 309855), (315, 268541), (441, 191815), (455, 185913), (507, 166845), (585, 144599), (637, 132795), (681, 124215), (735, 115089), (819, 103285), (845, 100107), (1135, 74529), (1183, 71505), (1365, 61971), (1521, 55615), (1589, 53235), (1911, 44265), (2043, 41405), (2205, 38363), (2535, 33369), (2951, 28665), (3185, 26559), (3405, 24843), (3549, 23835), (4095, 20657), (4767, 17745), (5733, 14755), (5915, 14301), (7605, 11123), (7945, 10647), (8281, 10215), (8853, 9555)]