1200030125

素因数分解:

$5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22483}}^1$

素因数の和:22566

約数の個数: 32

約数和(自身を含む): 1739721984

約数和(自身を除く): 539691859

約数列:

[1, 5, 7, 25, 35, 61, 125, 175, 305, 427, 875, 1525, 2135, 7625, 10675, 22483, 53375, 112415, 157381, 562075, 786905, 1371463, 2810375, 3934525, 6857315, 9600241, 19672625, 34286575, 48001205, 171432875, 240006025, 1200030125]

約数ペア:

[(1, 1200030125), (5, 240006025), (7, 171432875), (25, 48001205), (35, 34286575), (61, 19672625), (125, 9600241), (175, 6857315), (305, 3934525), (427, 2810375), (875, 1371463), (1525, 786905), (2135, 562075), (7625, 157381), (10675, 112415), (22483, 53375)]