3726255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 6519744

約数和(自身を除く): 2793489

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 197, 291, 485, 591, 985, 1261, 1455, 2561, 2955, 3783, 6305, 7683, 12805, 18915, 19109, 38415, 57327, 95545, 248417, 286635, 745251, 1242085, 3726255]

約数ペア:

[(1, 3726255), (3, 1242085), (5, 745251), (13, 286635), (15, 248417), (39, 95545), (65, 57327), (97, 38415), (195, 19109), (197, 18915), (291, 12805), (485, 7683), (591, 6305), (985, 3783), (1261, 2955), (1455, 2561)]