6521955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 12040704

約数和(自身を除く): 5518749

約数列:

[1, 3, 5, 11, 15, 29, 33, 47, 55, 87, 141, 145, 165, 235, 319, 435, 517, 705, 841, 957, 1363, 1551, 1595, 2523, 2585, 4089, 4205, 4785, 6815, 7755, 9251, 12615, 14993, 20445, 27753, 39527, 44979, 46255, 74965, 118581, 138765, 197635, 224895, 434797, 592905, 1304391, 2173985, 6521955]

約数ペア:

[(1, 6521955), (3, 2173985), (5, 1304391), (11, 592905), (15, 434797), (29, 224895), (33, 197635), (47, 138765), (55, 118581), (87, 74965), (141, 46255), (145, 44979), (165, 39527), (235, 27753), (319, 20445), (435, 14993), (517, 12615), (705, 9251), (841, 7755), (957, 6815), (1363, 4785), (1551, 4205), (1595, 4089), (2523, 2585)]