12601515

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 21254400

約数和(自身を除く): 8652885

約数列:

[1, 3, 5, 15, 29, 59, 87, 145, 177, 295, 435, 491, 885, 1473, 1711, 2455, 5133, 7365, 8555, 14239, 25665, 28969, 42717, 71195, 86907, 144845, 213585, 434535, 840101, 2520303, 4200505, 12601515]

約数ペア:

[(1, 12601515), (3, 4200505), (5, 2520303), (15, 840101), (29, 434535), (59, 213585), (87, 144845), (145, 86907), (177, 71195), (295, 42717), (435, 28969), (491, 25665), (885, 14239), (1473, 8555), (1711, 7365), (2455, 5133)]