5314725

素因数分解:

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

素因数の和:131

約数の個数: 72

約数和(自身を含む): 10832640

約数和(自身を除く): 5517915

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 39, 45, 65, 69, 75, 79, 115, 117, 195, 207, 225, 237, 299, 325, 345, 395, 575, 585, 711, 897, 975, 1027, 1035, 1185, 1495, 1725, 1817, 1975, 2691, 2925, 3081, 3555, 4485, 5135, 5175, 5451, 5925, 7475, 9085, 9243, 13455, 15405, 16353, 17775, 22425, 23621, 25675, 27255, 45425, 46215, 67275, 70863, 77025, 81765, 118105, 136275, 212589, 231075, 354315, 408825, 590525, 1062945, 1771575, 5314725]

約数ペア:

[(1, 5314725), (3, 1771575), (5, 1062945), (9, 590525), (13, 408825), (15, 354315), (23, 231075), (25, 212589), (39, 136275), (45, 118105), (65, 81765), (69, 77025), (75, 70863), (79, 67275), (115, 46215), (117, 45425), (195, 27255), (207, 25675), (225, 23621), (237, 22425), (299, 17775), (325, 16353), (345, 15405), (395, 13455), (575, 9243), (585, 9085), (711, 7475), (897, 5925), (975, 5451), (1027, 5175), (1035, 5135), (1185, 4485), (1495, 3555), (1725, 3081), (1817, 2925), (1975, 2691)]