75446985

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1039}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 124600320

約数和(自身を除く): 49153335

約数列:

[1, 3, 5, 15, 47, 103, 141, 235, 309, 515, 705, 1039, 1545, 3117, 4841, 5195, 14523, 15585, 24205, 48833, 72615, 107017, 146499, 244165, 321051, 535085, 732495, 1605255, 5029799, 15089397, 25148995, 75446985]

約数ペア:

[(1, 75446985), (3, 25148995), (5, 15089397), (15, 5029799), (47, 1605255), (103, 732495), (141, 535085), (235, 321051), (309, 244165), (515, 146499), (705, 107017), (1039, 72615), (1545, 48833), (3117, 24205), (4841, 15585), (5195, 14523)]