203434125

素因数分解:

$3^1\times 5^3\times {\mathrm{241}}^1\times {\mathrm{2251}}^1$

素因数の和:2510

約数の個数: 32

約数和(自身を含む): 340070016

約数和(自身を除く): 136635891

約数列:

[1, 3, 5, 15, 25, 75, 125, 241, 375, 723, 1205, 2251, 3615, 6025, 6753, 11255, 18075, 30125, 33765, 56275, 90375, 168825, 281375, 542491, 844125, 1627473, 2712455, 8137365, 13562275, 40686825, 67811375, 203434125]

約数ペア:

[(1, 203434125), (3, 67811375), (5, 40686825), (15, 13562275), (25, 8137365), (75, 2712455), (125, 1627473), (241, 844125), (375, 542491), (723, 281375), (1205, 168825), (2251, 90375), (3615, 56275), (6025, 33765), (6753, 30125), (11255, 18075)]