7788009645

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{578819}}^1$

素因数の和:578866

約数の個数: 48

約数和(自身を含む): 15169714560

約数和(自身を除く): 7381704915

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4485, 13455, 578819, 1736457, 2894095, 5209371, 7524647, 8682285, 13312837, 22573941, 26046855, 37623235, 39938511, 66564185, 67721823, 112869705, 119815533, 173066881, 199692555, 338609115, 519200643, 599077665, 865334405, 1557601929, 2596003215, 7788009645]

約数ペア:

[(1, 7788009645), (3, 2596003215), (5, 1557601929), (9, 865334405), (13, 599077665), (15, 519200643), (23, 338609115), (39, 199692555), (45, 173066881), (65, 119815533), (69, 112869705), (115, 67721823), (117, 66564185), (195, 39938511), (207, 37623235), (299, 26046855), (345, 22573941), (585, 13312837), (897, 8682285), (1035, 7524647), (1495, 5209371), (2691, 2894095), (4485, 1736457), (13455, 578819)]