514914075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{439}}^1$

素因数の和:869

約数の個数: 72

約数和(自身を含む): 997956960

約数和(自身を除く): 483042885

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 401, 439, 585, 975, 1203, 1317, 2005, 2195, 2925, 3609, 3951, 5213, 5707, 6015, 6585, 10025, 10975, 15639, 17121, 18045, 19755, 26065, 28535, 30075, 32925, 46917, 51363, 78195, 85605, 90225, 98775, 130325, 142675, 176039, 234585, 256815, 390975, 428025, 528117, 880195, 1172925, 1284075, 1584351, 2288507, 2640585, 4400975, 6865521, 7921755, 11442535, 13202925, 20596563, 34327605, 39608775, 57212675, 102982815, 171638025, 514914075]

約数ペア:

[(1, 514914075), (3, 171638025), (5, 102982815), (9, 57212675), (13, 39608775), (15, 34327605), (25, 20596563), (39, 13202925), (45, 11442535), (65, 7921755), (75, 6865521), (117, 4400975), (195, 2640585), (225, 2288507), (325, 1584351), (401, 1284075), (439, 1172925), (585, 880195), (975, 528117), (1203, 428025), (1317, 390975), (2005, 256815), (2195, 234585), (2925, 176039), (3609, 142675), (3951, 130325), (5213, 98775), (5707, 90225), (6015, 85605), (6585, 78195), (10025, 51363), (10975, 46917), (15639, 32925), (17121, 30075), (18045, 28535), (19755, 26065)]