1477385

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 2322432

約数和(自身を除く): 845047

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 191, 221, 455, 595, 955, 1105, 1337, 1547, 2483, 3247, 6685, 7735, 12415, 16235, 17381, 22729, 42211, 86905, 113645, 211055, 295477, 1477385]

約数ペア:

[(1, 1477385), (5, 295477), (7, 211055), (13, 113645), (17, 86905), (35, 42211), (65, 22729), (85, 17381), (91, 16235), (119, 12415), (191, 7735), (221, 6685), (455, 3247), (595, 2483), (955, 1547), (1105, 1337)]