100138905

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 179262720

約数和(自身を除く): 79123815

約数列:

[1, 3, 5, 9, 15, 45, 47, 113, 141, 235, 339, 419, 423, 565, 705, 1017, 1257, 1695, 2095, 2115, 3771, 5085, 5311, 6285, 15933, 18855, 19693, 26555, 47347, 47799, 59079, 79665, 98465, 142041, 177237, 236735, 238995, 295395, 426123, 710205, 886185, 2130615, 2225309, 6675927, 11126545, 20027781, 33379635, 100138905]

約数ペア:

[(1, 100138905), (3, 33379635), (5, 20027781), (9, 11126545), (15, 6675927), (45, 2225309), (47, 2130615), (113, 886185), (141, 710205), (235, 426123), (339, 295395), (419, 238995), (423, 236735), (565, 177237), (705, 142041), (1017, 98465), (1257, 79665), (1695, 59079), (2095, 47799), (2115, 47347), (3771, 26555), (5085, 19693), (5311, 18855), (6285, 15933)]