71303625

素因数分解:

$3^3\times 5^3\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 135632640

約数和(自身を除く): 64329015

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 125, 135, 185, 225, 333, 375, 555, 571, 675, 925, 999, 1125, 1665, 1713, 2775, 2855, 3375, 4625, 4995, 5139, 8325, 8565, 13875, 14275, 15417, 21127, 24975, 25695, 41625, 42825, 63381, 71375, 77085, 105635, 124875, 128475, 190143, 214125, 316905, 385425, 528175, 570429, 642375, 950715, 1584525, 1927125, 2640875, 2852145, 4753575, 7922625, 14260725, 23767875, 71303625]

約数ペア:

[(1, 71303625), (3, 23767875), (5, 14260725), (9, 7922625), (15, 4753575), (25, 2852145), (27, 2640875), (37, 1927125), (45, 1584525), (75, 950715), (111, 642375), (125, 570429), (135, 528175), (185, 385425), (225, 316905), (333, 214125), (375, 190143), (555, 128475), (571, 124875), (675, 105635), (925, 77085), (999, 71375), (1125, 63381), (1665, 42825), (1713, 41625), (2775, 25695), (2855, 24975), (3375, 21127), (4625, 15417), (4995, 14275), (5139, 13875), (8325, 8565)]