157030255375

素因数分解:

$5^3\times 7^1\times {\mathrm{4271}}^1\times {\mathrm{42019}}^1$

素因数の和:46312

約数の個数: 32

約数和(自身を含む): 224027781120

約数和(自身を除く): 66997525745

約数列:

[1, 5, 7, 25, 35, 125, 175, 875, 4271, 21355, 29897, 42019, 106775, 149485, 210095, 294133, 533875, 747425, 1050475, 1470665, 3737125, 5252375, 7353325, 36766625, 179463149, 897315745, 1256242043, 4486578725, 6281210215, 22432893625, 31406051075, 157030255375]

約数ペア:

[(1, 157030255375), (5, 31406051075), (7, 22432893625), (25, 6281210215), (35, 4486578725), (125, 1256242043), (175, 897315745), (875, 179463149), (4271, 36766625), (21355, 7353325), (29897, 5252375), (42019, 3737125), (106775, 1470665), (149485, 1050475), (210095, 747425), (294133, 533875)]