2052045

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 3674112

約数和(自身を除く): 1622067

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 1471, 4413, 7355, 13239, 22065, 45601, 66195, 136803, 228005, 410409, 684015, 2052045]

約数ペア:

[(1, 2052045), (3, 684015), (5, 410409), (9, 228005), (15, 136803), (31, 66195), (45, 45601), (93, 22065), (155, 13239), (279, 7355), (465, 4413), (1395, 1471)]