29152875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^2\times {\mathrm{269}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 51723360

約数和(自身を除く): 22570485

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 269, 289, 375, 425, 807, 867, 1275, 1345, 1445, 2125, 4035, 4335, 4573, 6375, 6725, 7225, 13719, 20175, 21675, 22865, 33625, 36125, 68595, 77741, 100875, 108375, 114325, 233223, 342975, 388705, 571625, 1166115, 1714875, 1943525, 5830575, 9717625, 29152875]

約数ペア:

[(1, 29152875), (3, 9717625), (5, 5830575), (15, 1943525), (17, 1714875), (25, 1166115), (51, 571625), (75, 388705), (85, 342975), (125, 233223), (255, 114325), (269, 108375), (289, 100875), (375, 77741), (425, 68595), (807, 36125), (867, 33625), (1275, 22865), (1345, 21675), (1445, 20175), (2125, 13719), (4035, 7225), (4335, 6725), (4573, 6375)]