72301935

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14923}}^1$

素因数の和:14967

約数の個数: 32

約数和(自身を含む): 128943360

約数和(自身を除く): 56641425

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 14923, 44769, 74615, 223845, 253691, 283537, 761073, 850611, 1268455, 1417685, 3805365, 4253055, 4820129, 14460387, 24100645, 72301935]

約数ペア:

[(1, 72301935), (3, 24100645), (5, 14460387), (15, 4820129), (17, 4253055), (19, 3805365), (51, 1417685), (57, 1268455), (85, 850611), (95, 761073), (255, 283537), (285, 253691), (323, 223845), (969, 74615), (1615, 44769), (4845, 14923)]