2720004015

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5849471}}^1$

素因数の和:5849510

約数の個数: 16

約数和(自身を含む): 4492394496

約数和(自身を除く): 1772390481

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 5849471, 17548413, 29247355, 87742065, 181333601, 544000803, 906668005, 2720004015]

約数ペア:

[(1, 2720004015), (3, 906668005), (5, 544000803), (15, 181333601), (31, 87742065), (93, 29247355), (155, 17548413), (465, 5849471)]