15144255

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 30311424

約数和(自身を除く): 15167169

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 131, 315, 367, 393, 655, 917, 1101, 1179, 1835, 1965, 2569, 2751, 3303, 4585, 5505, 5895, 7707, 8253, 12845, 13755, 16515, 23121, 38535, 41265, 48077, 115605, 144231, 240385, 336539, 432693, 721155, 1009617, 1682695, 2163465, 3028851, 5048085, 15144255]

約数ペア:

[(1, 15144255), (3, 5048085), (5, 3028851), (7, 2163465), (9, 1682695), (15, 1009617), (21, 721155), (35, 432693), (45, 336539), (63, 240385), (105, 144231), (131, 115605), (315, 48077), (367, 41265), (393, 38535), (655, 23121), (917, 16515), (1101, 13755), (1179, 12845), (1835, 8253), (1965, 7707), (2569, 5895), (2751, 5505), (3303, 4585)]