2905176375

素因数分解:

$3^4\times 5^3\times {\mathrm{83}}^1\times {\mathrm{3457}}^1$

素因数の和:3567

約数の個数: 80

約数和(自身を含む): 5482949472

約数和(自身を除く): 2577773097

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 83, 125, 135, 225, 249, 375, 405, 415, 675, 747, 1125, 1245, 2025, 2075, 2241, 3375, 3457, 3735, 6225, 6723, 10125, 10371, 10375, 11205, 17285, 18675, 31113, 31125, 33615, 51855, 56025, 86425, 93339, 93375, 155565, 168075, 259275, 280017, 280125, 286931, 432125, 466695, 777825, 840375, 860793, 1296375, 1400085, 1434655, 2333475, 2582379, 3889125, 4303965, 7000425, 7173275, 7747137, 11667375, 12911895, 21519825, 23241411, 35002125, 35866375, 38735685, 64559475, 107599125, 116207055, 193678425, 322797375, 581035275, 968392125, 2905176375]

約数ペア:

[(1, 2905176375), (3, 968392125), (5, 581035275), (9, 322797375), (15, 193678425), (25, 116207055), (27, 107599125), (45, 64559475), (75, 38735685), (81, 35866375), (83, 35002125), (125, 23241411), (135, 21519825), (225, 12911895), (249, 11667375), (375, 7747137), (405, 7173275), (415, 7000425), (675, 4303965), (747, 3889125), (1125, 2582379), (1245, 2333475), (2025, 1434655), (2075, 1400085), (2241, 1296375), (3375, 860793), (3457, 840375), (3735, 777825), (6225, 466695), (6723, 432125), (10125, 286931), (10371, 280125), (10375, 280017), (11205, 259275), (17285, 168075), (18675, 155565), (31113, 93375), (31125, 93339), (33615, 86425), (51855, 56025)]