23563605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{811}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 40924800

約数和(自身を除く): 17361195

約数列:

[1, 3, 5, 13, 15, 39, 65, 149, 195, 447, 745, 811, 1937, 2235, 2433, 4055, 5811, 9685, 10543, 12165, 29055, 31629, 52715, 120839, 158145, 362517, 604195, 1570907, 1812585, 4712721, 7854535, 23563605]

約数ペア:

[(1, 23563605), (3, 7854535), (5, 4712721), (13, 1812585), (15, 1570907), (39, 604195), (65, 362517), (149, 158145), (195, 120839), (447, 52715), (745, 31629), (811, 29055), (1937, 12165), (2235, 10543), (2433, 9685), (4055, 5811)]