15194623309

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 16179609600

約数和(自身を除く): 984986291

約数列:

[1, 31, 71, 113, 199, 307, 2201, 3503, 6169, 8023, 9517, 14129, 21797, 22487, 34691, 61093, 248713, 437999, 675707, 697097, 1075421, 1596577, 1893883, 2463061, 4337603, 6903509, 49493887, 76354891, 134465693, 214008779, 490149139, 15194623309]

約数ペア:

[(1, 15194623309), (31, 490149139), (71, 214008779), (113, 134465693), (199, 76354891), (307, 49493887), (2201, 6903509), (3503, 4337603), (6169, 2463061), (8023, 1893883), (9517, 1596577), (14129, 1075421), (21797, 697097), (22487, 675707), (34691, 437999), (61093, 248713)]