157450425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6581}}^1$

素因数の和:6634

約数の個数: 48

約数和(自身を含む): 293820480

約数和(自身を除く): 136370055

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 275, 319, 435, 725, 825, 957, 1595, 2175, 4785, 6581, 7975, 19743, 23925, 32905, 72391, 98715, 164525, 190849, 217173, 361955, 493575, 572547, 954245, 1085865, 1809775, 2099339, 2862735, 4771225, 5429325, 6298017, 10496695, 14313675, 31490085, 52483475, 157450425]

約数ペア:

[(1, 157450425), (3, 52483475), (5, 31490085), (11, 14313675), (15, 10496695), (25, 6298017), (29, 5429325), (33, 4771225), (55, 2862735), (75, 2099339), (87, 1809775), (145, 1085865), (165, 954245), (275, 572547), (319, 493575), (435, 361955), (725, 217173), (825, 190849), (957, 164525), (1595, 98715), (2175, 72391), (4785, 32905), (6581, 23925), (7975, 19743)]