2829860315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{2521}}^1$

素因数の和:2819

約数の個数: 32

約数和(自身を含む): 3643301376

約数和(自身を除く): 813441061

約数列:

[1, 5, 23, 43, 115, 215, 227, 989, 1135, 2521, 4945, 5221, 9761, 12605, 26105, 48805, 57983, 108403, 224503, 289915, 542015, 572267, 1122515, 2493269, 2861335, 12466345, 13162141, 24607481, 65810705, 123037405, 565972063, 2829860315]

約数ペア:

[(1, 2829860315), (5, 565972063), (23, 123037405), (43, 65810705), (115, 24607481), (215, 13162141), (227, 12466345), (989, 2861335), (1135, 2493269), (2521, 1122515), (4945, 572267), (5221, 542015), (9761, 289915), (12605, 224503), (26105, 108403), (48805, 57983)]