26573625

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 54512640

約数和(自身を除く): 27939015

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 39, 45, 65, 69, 75, 79, 115, 117, 125, 195, 207, 225, 237, 299, 325, 345, 375, 395, 575, 585, 711, 897, 975, 1027, 1035, 1125, 1185, 1495, 1625, 1725, 1817, 1975, 2691, 2875, 2925, 3081, 3555, 4485, 4875, 5135, 5175, 5451, 5925, 7475, 8625, 9085, 9243, 9875, 13455, 14625, 15405, 16353, 17775, 22425, 23621, 25675, 25875, 27255, 29625, 37375, 45425, 46215, 67275, 70863, 77025, 81765, 88875, 112125, 118105, 128375, 136275, 212589, 227125, 231075, 336375, 354315, 385125, 408825, 590525, 681375, 1062945, 1155375, 1771575, 2044125, 2952625, 5314725, 8857875, 26573625]

約数ペア:

[(1, 26573625), (3, 8857875), (5, 5314725), (9, 2952625), (13, 2044125), (15, 1771575), (23, 1155375), (25, 1062945), (39, 681375), (45, 590525), (65, 408825), (69, 385125), (75, 354315), (79, 336375), (115, 231075), (117, 227125), (125, 212589), (195, 136275), (207, 128375), (225, 118105), (237, 112125), (299, 88875), (325, 81765), (345, 77025), (375, 70863), (395, 67275), (575, 46215), (585, 45425), (711, 37375), (897, 29625), (975, 27255), (1027, 25875), (1035, 25675), (1125, 23621), (1185, 22425), (1495, 17775), (1625, 16353), (1725, 15405), (1817, 14625), (1975, 13455), (2691, 9875), (2875, 9243), (2925, 9085), (3081, 8625), (3555, 7475), (4485, 5925), (4875, 5451), (5135, 5175)]