61400925

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8803}}^1$

素因数の和:8850

約数の個数: 36

約数和(自身を含む): 113536384

約数和(自身を除く): 52135459

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 1395, 2325, 6975, 8803, 26409, 44015, 79227, 132045, 220075, 272893, 396135, 660225, 818679, 1364465, 1980675, 2456037, 4093395, 6822325, 12280185, 20466975, 61400925]

約数ペア:

[(1, 61400925), (3, 20466975), (5, 12280185), (9, 6822325), (15, 4093395), (25, 2456037), (31, 1980675), (45, 1364465), (75, 818679), (93, 660225), (155, 396135), (225, 272893), (279, 220075), (465, 132045), (775, 79227), (1395, 44015), (2325, 26409), (6975, 8803)]