84807075

素因数分解:

$3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{7589}}^1$

素因数の和:7751

約数の個数: 24

約数和(自身を含む): 141174000

約数和(自身を除く): 56366925

約数列:

[1, 3, 5, 15, 25, 75, 149, 447, 745, 2235, 3725, 7589, 11175, 22767, 37945, 113835, 189725, 569175, 1130761, 3392283, 5653805, 16961415, 28269025, 84807075]

約数ペア:

[(1, 84807075), (3, 28269025), (5, 16961415), (15, 5653805), (25, 3392283), (75, 1130761), (149, 569175), (447, 189725), (745, 113835), (2235, 37945), (3725, 22767), (7589, 11175)]