5128485

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 8709120

約数和(自身を除く): 3580635

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 269, 465, 615, 807, 1271, 1345, 3813, 4035, 6355, 8339, 11029, 19065, 25017, 33087, 41695, 55145, 125085, 165435, 341899, 1025697, 1709495, 5128485]

約数ペア:

[(1, 5128485), (3, 1709495), (5, 1025697), (15, 341899), (31, 165435), (41, 125085), (93, 55145), (123, 41695), (155, 33087), (205, 25017), (269, 19065), (465, 11029), (615, 8339), (807, 6355), (1271, 4035), (1345, 3813)]