16953255

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1181}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 33190560

約数和(自身を除く): 16237305

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 319, 435, 495, 957, 1181, 1305, 1595, 2871, 3543, 4785, 5905, 10629, 12991, 14355, 17715, 34249, 38973, 53145, 64955, 102747, 116919, 171245, 194865, 308241, 376739, 513735, 584595, 1130217, 1541205, 1883695, 3390651, 5651085, 16953255]

約数ペア:

[(1, 16953255), (3, 5651085), (5, 3390651), (9, 1883695), (11, 1541205), (15, 1130217), (29, 584595), (33, 513735), (45, 376739), (55, 308241), (87, 194865), (99, 171245), (145, 116919), (165, 102747), (261, 64955), (319, 53145), (435, 38973), (495, 34249), (957, 17715), (1181, 14355), (1305, 12991), (1595, 10629), (2871, 5905), (3543, 4785)]