153422125

素因数分解:

$5^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 198132480

約数和(自身を除く): 44710355

約数列:

[1, 5, 25, 59, 71, 125, 293, 295, 355, 1465, 1475, 1775, 4189, 7325, 7375, 8875, 17287, 20803, 20945, 36625, 86435, 104015, 104725, 432175, 520075, 523625, 1227377, 2160875, 2600375, 6136885, 30684425, 153422125]

約数ペア:

[(1, 153422125), (5, 30684425), (25, 6136885), (59, 2600375), (71, 2160875), (125, 1227377), (293, 523625), (295, 520075), (355, 432175), (1465, 104725), (1475, 104015), (1775, 86435), (4189, 36625), (7325, 20945), (7375, 20803), (8875, 17287)]