29145525

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 51455040

約数和(自身を除く): 22309515

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 113, 181, 285, 339, 475, 543, 565, 905, 1425, 1695, 2147, 2715, 2825, 3439, 4525, 6441, 8475, 10317, 10735, 13575, 17195, 20453, 32205, 51585, 53675, 61359, 85975, 102265, 161025, 257925, 306795, 388607, 511325, 1165821, 1533975, 1943035, 5829105, 9715175, 29145525]

約数ペア:

[(1, 29145525), (3, 9715175), (5, 5829105), (15, 1943035), (19, 1533975), (25, 1165821), (57, 511325), (75, 388607), (95, 306795), (113, 257925), (181, 161025), (285, 102265), (339, 85975), (475, 61359), (543, 53675), (565, 51585), (905, 32205), (1425, 20453), (1695, 17195), (2147, 13575), (2715, 10735), (2825, 10317), (3439, 8475), (4525, 6441)]