57102015

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{881}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 95256000

約数和(自身を除く): 38153985

約数列:

[1, 3, 5, 15, 29, 87, 145, 149, 435, 447, 745, 881, 2235, 2643, 4321, 4405, 12963, 13215, 21605, 25549, 64815, 76647, 127745, 131269, 383235, 393807, 656345, 1969035, 3806801, 11420403, 19034005, 57102015]

約数ペア:

[(1, 57102015), (3, 19034005), (5, 11420403), (15, 3806801), (29, 1969035), (87, 656345), (145, 393807), (149, 383235), (435, 131269), (447, 127745), (745, 76647), (881, 64815), (2235, 25549), (2643, 21605), (4321, 13215), (4405, 12963)]