213380453875

素因数分解:

$5^3\times {\mathrm{229}}^1\times {\mathrm{1801}}^1\times {\mathrm{4139}}^1$

素因数の和:6184

約数の個数: 32

約数和(自身を含む): 267674846400

約数和(自身を除く): 54294392525

約数列:

[1, 5, 25, 125, 229, 1145, 1801, 4139, 5725, 9005, 20695, 28625, 45025, 103475, 225125, 412429, 517375, 947831, 2062145, 4739155, 7454339, 10310725, 23695775, 37271695, 51553625, 118478875, 186358475, 931792375, 1707043631, 8535218155, 42676090775, 213380453875]

約数ペア:

[(1, 213380453875), (5, 42676090775), (25, 8535218155), (125, 1707043631), (229, 931792375), (1145, 186358475), (1801, 118478875), (4139, 51553625), (5725, 37271695), (9005, 23695775), (20695, 10310725), (28625, 7454339), (45025, 4739155), (103475, 2062145), (225125, 947831), (412429, 517375)]