15679865325

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{46141}}^1$

素因数の和:46374

約数の個数: 48

約数和(自身を含む): 27189081216

約数和(自身を除く): 11509215891

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 197, 345, 575, 591, 985, 1725, 2955, 4531, 4925, 13593, 14775, 22655, 46141, 67965, 113275, 138423, 230705, 339825, 692115, 1061243, 1153525, 3183729, 3460575, 5306215, 9089777, 15918645, 26531075, 27269331, 45448885, 79593225, 136346655, 209064871, 227244425, 627194613, 681733275, 1045324355, 3135973065, 5226621775, 15679865325]

約数ペア:

[(1, 15679865325), (3, 5226621775), (5, 3135973065), (15, 1045324355), (23, 681733275), (25, 627194613), (69, 227244425), (75, 209064871), (115, 136346655), (197, 79593225), (345, 45448885), (575, 27269331), (591, 26531075), (985, 15918645), (1725, 9089777), (2955, 5306215), (4531, 3460575), (4925, 3183729), (13593, 1153525), (14775, 1061243), (22655, 692115), (46141, 339825), (67965, 230705), (113275, 138423)]