7130150925

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{3001}}^1$

素因数の和:3494

約数の個数: 48

約数和(自身を含む): 11971495680

約数和(自身を除く): 4841344755

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 401, 1185, 1203, 1975, 2005, 3001, 5925, 6015, 9003, 10025, 15005, 30075, 31679, 45015, 75025, 95037, 158395, 225075, 237079, 475185, 711237, 791975, 1185395, 1203401, 2375925, 3556185, 3610203, 5926975, 6017005, 17780925, 18051015, 30085025, 90255075, 95068679, 285206037, 475343395, 1426030185, 2376716975, 7130150925]

約数ペア:

[(1, 7130150925), (3, 2376716975), (5, 1426030185), (15, 475343395), (25, 285206037), (75, 95068679), (79, 90255075), (237, 30085025), (395, 18051015), (401, 17780925), (1185, 6017005), (1203, 5926975), (1975, 3610203), (2005, 3556185), (3001, 2375925), (5925, 1203401), (6015, 1185395), (9003, 791975), (10025, 711237), (15005, 475185), (30075, 237079), (31679, 225075), (45015, 158395), (75025, 95037)]