1215690075

素因数分解:

$3^2\times 5^2\times {\mathrm{223}}^1\times {\mathrm{24229}}^1$

素因数の和:24468

約数の個数: 36

約数和(自身を含む): 2187290560

約数和(自身を除く): 971600485

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 223, 225, 669, 1115, 2007, 3345, 5575, 10035, 16725, 24229, 50175, 72687, 121145, 218061, 363435, 605725, 1090305, 1817175, 5403067, 5451525, 16209201, 27015335, 48627603, 81046005, 135076675, 243138015, 405230025, 1215690075]

約数ペア:

[(1, 1215690075), (3, 405230025), (5, 243138015), (9, 135076675), (15, 81046005), (25, 48627603), (45, 27015335), (75, 16209201), (223, 5451525), (225, 5403067), (669, 1817175), (1115, 1090305), (2007, 605725), (3345, 363435), (5575, 218061), (10035, 121145), (16725, 72687), (24229, 50175)]