18115602585

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2683}}^1\times {\mathrm{19571}}^1$

素因数の和:22285

約数の個数: 32

約数和(自身を含む): 30257998848

約数和(自身を除く): 12142396263

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 2683, 8049, 13415, 19571, 40245, 58713, 61709, 97855, 185127, 293565, 308545, 450133, 925635, 1350399, 2250665, 6751995, 52508993, 157526979, 262544965, 787634895, 1207706839, 3623120517, 6038534195, 18115602585]

約数ペア:

[(1, 18115602585), (3, 6038534195), (5, 3623120517), (15, 1207706839), (23, 787634895), (69, 262544965), (115, 157526979), (345, 52508993), (2683, 6751995), (8049, 2250665), (13415, 1350399), (19571, 925635), (40245, 450133), (58713, 308545), (61709, 293565), (97855, 185127)]