73699275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 132179040

約数和(自身を除く): 58479765

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 269, 281, 325, 807, 843, 975, 1345, 1405, 3497, 3653, 4035, 4215, 6725, 7025, 10491, 10959, 17485, 18265, 20175, 21075, 52455, 54795, 75589, 87425, 91325, 226767, 262275, 273975, 377945, 982657, 1133835, 1889725, 2947971, 4913285, 5669175, 14739855, 24566425, 73699275]

約数ペア:

[(1, 73699275), (3, 24566425), (5, 14739855), (13, 5669175), (15, 4913285), (25, 2947971), (39, 1889725), (65, 1133835), (75, 982657), (195, 377945), (269, 273975), (281, 262275), (325, 226767), (807, 91325), (843, 87425), (975, 75589), (1345, 54795), (1405, 52455), (3497, 21075), (3653, 20175), (4035, 18265), (4215, 17485), (6725, 10959), (7025, 10491)]