415202295

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{1999}}^1$

素因数の和:2295

約数の個数: 32

約数和(自身を含む): 678528000

約数和(自身を除く): 263325705

約数列:

[1, 3, 5, 15, 61, 183, 227, 305, 681, 915, 1135, 1999, 3405, 5997, 9995, 13847, 29985, 41541, 69235, 121939, 207705, 365817, 453773, 609695, 1361319, 1829085, 2268865, 6806595, 27680153, 83040459, 138400765, 415202295]

約数ペア:

[(1, 415202295), (3, 138400765), (5, 83040459), (15, 27680153), (61, 6806595), (183, 2268865), (227, 1829085), (305, 1361319), (681, 609695), (915, 453773), (1135, 365817), (1999, 207705), (3405, 121939), (5997, 69235), (9995, 41541), (13847, 29985)]