56987085

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 93858048

約数和(自身を除く): 36870963

約数列:

[1, 3, 5, 15, 71, 73, 213, 219, 355, 365, 733, 1065, 1095, 2199, 3665, 5183, 10995, 15549, 25915, 52043, 53509, 77745, 156129, 160527, 260215, 267545, 780645, 802635, 3799139, 11397417, 18995695, 56987085]

約数ペア:

[(1, 56987085), (3, 18995695), (5, 11397417), (15, 3799139), (71, 802635), (73, 780645), (213, 267545), (219, 260215), (355, 160527), (365, 156129), (733, 77745), (1065, 53509), (1095, 52043), (2199, 25915), (3665, 15549), (5183, 10995)]