70724895

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2333}}^1$

素因数の和:2431

約数の個数: 32

約数和(自身を含む): 118305792

約数和(自身を除く): 47580897

約数列:

[1, 3, 5, 15, 43, 47, 129, 141, 215, 235, 645, 705, 2021, 2333, 6063, 6999, 10105, 11665, 30315, 34995, 100319, 109651, 300957, 328953, 501595, 548255, 1504785, 1644765, 4714993, 14144979, 23574965, 70724895]

約数ペア:

[(1, 70724895), (3, 23574965), (5, 14144979), (15, 4714993), (43, 1644765), (47, 1504785), (129, 548255), (141, 501595), (215, 328953), (235, 300957), (645, 109651), (705, 100319), (2021, 34995), (2333, 30315), (6063, 11665), (6999, 10105)]