3204915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 5930496

約数和(自身を除く): 2725581

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 233, 393, 655, 699, 917, 1165, 1631, 1965, 2751, 3495, 4585, 4893, 8155, 13755, 24465, 30523, 91569, 152615, 213661, 457845, 640983, 1068305, 3204915]

約数ペア:

[(1, 3204915), (3, 1068305), (5, 640983), (7, 457845), (15, 213661), (21, 152615), (35, 91569), (105, 30523), (131, 24465), (233, 13755), (393, 8155), (655, 4893), (699, 4585), (917, 3495), (1165, 2751), (1631, 1965)]