20133625

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 26956800

約数和(自身を除く): 6823175

約数列:

[1, 5, 23, 25, 47, 115, 125, 149, 235, 575, 745, 1081, 1175, 2875, 3427, 3725, 5405, 5875, 7003, 17135, 18625, 27025, 35015, 85675, 135125, 161069, 175075, 428375, 805345, 875375, 4026725, 20133625]

約数ペア:

[(1, 20133625), (5, 4026725), (23, 875375), (25, 805345), (47, 428375), (115, 175075), (125, 161069), (149, 135125), (235, 85675), (575, 35015), (745, 27025), (1081, 18625), (1175, 17135), (2875, 7003), (3427, 5875), (3725, 5405)]