142726575

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2707}}^1$

素因数の和:2776

約数の個数: 48

約数和(自身を含む): 255201920

約数和(自身を除く): 112475345

約数列:

[1, 3, 5, 15, 19, 25, 37, 57, 75, 95, 111, 185, 285, 475, 555, 703, 925, 1425, 2109, 2707, 2775, 3515, 8121, 10545, 13535, 17575, 40605, 51433, 52725, 67675, 100159, 154299, 203025, 257165, 300477, 500795, 771495, 1285825, 1502385, 1903021, 2503975, 3857475, 5709063, 7511925, 9515105, 28545315, 47575525, 142726575]

約数ペア:

[(1, 142726575), (3, 47575525), (5, 28545315), (15, 9515105), (19, 7511925), (25, 5709063), (37, 3857475), (57, 2503975), (75, 1903021), (95, 1502385), (111, 1285825), (185, 771495), (285, 500795), (475, 300477), (555, 257165), (703, 203025), (925, 154299), (1425, 100159), (2109, 67675), (2707, 52725), (2775, 51433), (3515, 40605), (8121, 17575), (10545, 13535)]