355459142015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1387943}}^1$

素因数の和:1388119

約数の個数: 32

約数和(自身を含む): 474876711936

約数和(自身を除く): 119417569921

約数列:

[1, 5, 17, 23, 85, 115, 131, 391, 655, 1955, 2227, 3013, 11135, 15065, 51221, 256105, 1387943, 6939715, 23595031, 31922689, 117975155, 159613445, 181820533, 542685713, 909102665, 2713428565, 3090949061, 4181872259, 15454745305, 20909361295, 71091828403, 355459142015]

約数ペア:

[(1, 355459142015), (5, 71091828403), (17, 20909361295), (23, 15454745305), (85, 4181872259), (115, 3090949061), (131, 2713428565), (391, 909102665), (655, 542685713), (1955, 181820533), (2227, 159613445), (3013, 117975155), (11135, 31922689), (15065, 23595031), (51221, 6939715), (256105, 1387943)]