2980575

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1019}}^1$

素因数の和:1048

約数の個数: 36

約数和(自身を含む): 5754840

約数和(自身を除く): 2774265

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 1019, 2925, 3057, 5095, 9171, 13247, 15285, 25475, 39741, 45855, 66235, 76425, 119223, 198705, 229275, 331175, 596115, 993525, 2980575]

約数ペア:

[(1, 2980575), (3, 993525), (5, 596115), (9, 331175), (13, 229275), (15, 198705), (25, 119223), (39, 76425), (45, 66235), (65, 45855), (75, 39741), (117, 25475), (195, 15285), (225, 13247), (325, 9171), (585, 5095), (975, 3057), (1019, 2925)]