133398265

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2423}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 216647424

約数和(自身を除く): 83249159

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 121, 143, 385, 455, 605, 715, 847, 1001, 1573, 2423, 4235, 5005, 7865, 11011, 12115, 16961, 26653, 31499, 55055, 84805, 133265, 157495, 186571, 220493, 293183, 346489, 932855, 1102465, 1465915, 1732445, 2052281, 2425423, 3811379, 10261405, 12127115, 19056895, 26679653, 133398265]

約数ペア:

[(1, 133398265), (5, 26679653), (7, 19056895), (11, 12127115), (13, 10261405), (35, 3811379), (55, 2425423), (65, 2052281), (77, 1732445), (91, 1465915), (121, 1102465), (143, 932855), (385, 346489), (455, 293183), (605, 220493), (715, 186571), (847, 157495), (1001, 133265), (1573, 84805), (2423, 55055), (4235, 31499), (5005, 26653), (7865, 16961), (11011, 12115)]