67275

素因数分解:

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

素因数の和:52

約数の個数: 36

約数和(自身を含む): 135408

約数和(自身を除く): 68133

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 39, 45, 65, 69, 75, 115, 117, 195, 207, 225, 299, 325, 345, 575, 585, 897, 975, 1035, 1495, 1725, 2691, 2925, 4485, 5175, 7475, 13455, 22425, 67275]

約数ペア:

[(1, 67275), (3, 22425), (5, 13455), (9, 7475), (13, 5175), (15, 4485), (23, 2925), (25, 2691), (39, 1725), (45, 1495), (65, 1035), (69, 975), (75, 897), (115, 585), (117, 575), (195, 345), (207, 325), (225, 299)]