151891545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{16573}}^1$

素因数の和:16641

約数の個数: 32

約数和(自身を含む): 267305472

約数和(自身を除く): 115413927

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 3055, 9165, 16573, 49719, 82865, 215449, 248595, 646347, 778931, 1077245, 2336793, 3231735, 3894655, 10126103, 11683965, 30378309, 50630515, 151891545]

約数ペア:

[(1, 151891545), (3, 50630515), (5, 30378309), (13, 11683965), (15, 10126103), (39, 3894655), (47, 3231735), (65, 2336793), (141, 1077245), (195, 778931), (235, 646347), (611, 248595), (705, 215449), (1833, 82865), (3055, 49719), (9165, 16573)]