30605475

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 53434080

約数和(自身を除く): 22828605

約数列:

[1, 3, 5, 15, 25, 37, 41, 75, 111, 123, 185, 205, 269, 555, 615, 807, 925, 1025, 1345, 1517, 2775, 3075, 4035, 4551, 6725, 7585, 9953, 11029, 20175, 22755, 29859, 33087, 37925, 49765, 55145, 113775, 149295, 165435, 248825, 275725, 408073, 746475, 827175, 1224219, 2040365, 6121095, 10201825, 30605475]

約数ペア:

[(1, 30605475), (3, 10201825), (5, 6121095), (15, 2040365), (25, 1224219), (37, 827175), (41, 746475), (75, 408073), (111, 275725), (123, 248825), (185, 165435), (205, 149295), (269, 113775), (555, 55145), (615, 49765), (807, 37925), (925, 33087), (1025, 29859), (1345, 22755), (1517, 20175), (2775, 11029), (3075, 9953), (4035, 7585), (4551, 6725)]