23780955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1427}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 41948928

約数和(自身を除く): 18167973

約数列:

[1, 3, 5, 11, 15, 33, 55, 101, 165, 303, 505, 1111, 1427, 1515, 3333, 4281, 5555, 7135, 15697, 16665, 21405, 47091, 78485, 144127, 235455, 432381, 720635, 1585397, 2161905, 4756191, 7926985, 23780955]

約数ペア:

[(1, 23780955), (3, 7926985), (5, 4756191), (11, 2161905), (15, 1585397), (33, 720635), (55, 432381), (101, 235455), (165, 144127), (303, 78485), (505, 47091), (1111, 21405), (1427, 16665), (1515, 15697), (3333, 7135), (4281, 5555)]