883149705

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{521}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 1550465280

約数和(自身を除く): 667315575

約数列:

[1, 3, 5, 9, 15, 45, 139, 271, 417, 521, 695, 813, 1251, 1355, 1563, 2085, 2439, 2605, 4065, 4689, 6255, 7815, 12195, 23445, 37669, 72419, 113007, 141191, 188345, 217257, 339021, 362095, 423573, 565035, 651771, 705955, 1086285, 1270719, 1695105, 2117865, 3258855, 6353595, 19625549, 58876647, 98127745, 176629941, 294383235, 883149705]

約数ペア:

[(1, 883149705), (3, 294383235), (5, 176629941), (9, 98127745), (15, 58876647), (45, 19625549), (139, 6353595), (271, 3258855), (417, 2117865), (521, 1695105), (695, 1270719), (813, 1086285), (1251, 705955), (1355, 651771), (1563, 565035), (2085, 423573), (2439, 362095), (2605, 339021), (4065, 217257), (4689, 188345), (6255, 141191), (7815, 113007), (12195, 72419), (23445, 37669)]