54435225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1858

約数の個数: 48

約数和(自身を含む): 100104704

約数和(自身を除く): 45669479

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 155, 195, 325, 403, 465, 775, 975, 1209, 1801, 2015, 2325, 5403, 6045, 9005, 10075, 23413, 27015, 30225, 45025, 55831, 70239, 117065, 135075, 167493, 279155, 351195, 585325, 725803, 837465, 1395775, 1755975, 2177409, 3629015, 4187325, 10887045, 18145075, 54435225]

約数ペア:

[(1, 54435225), (3, 18145075), (5, 10887045), (13, 4187325), (15, 3629015), (25, 2177409), (31, 1755975), (39, 1395775), (65, 837465), (75, 725803), (93, 585325), (155, 351195), (195, 279155), (325, 167493), (403, 135075), (465, 117065), (775, 70239), (975, 55831), (1209, 45025), (1801, 30225), (2015, 27015), (2325, 23413), (5403, 10075), (6045, 9005)]