65427525

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 125349120

約数和(自身を除く): 59921595

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 47, 69, 75, 115, 141, 207, 225, 235, 269, 345, 423, 575, 705, 807, 1035, 1081, 1175, 1345, 1725, 2115, 2421, 3243, 3525, 4035, 5175, 5405, 6187, 6725, 9729, 10575, 12105, 12643, 16215, 18561, 20175, 27025, 30935, 37929, 48645, 55683, 60525, 63215, 81075, 92805, 113787, 154675, 189645, 243225, 278415, 290789, 316075, 464025, 568935, 872367, 948225, 1392075, 1453945, 2617101, 2844675, 4361835, 7269725, 13085505, 21809175, 65427525]

約数ペア:

[(1, 65427525), (3, 21809175), (5, 13085505), (9, 7269725), (15, 4361835), (23, 2844675), (25, 2617101), (45, 1453945), (47, 1392075), (69, 948225), (75, 872367), (115, 568935), (141, 464025), (207, 316075), (225, 290789), (235, 278415), (269, 243225), (345, 189645), (423, 154675), (575, 113787), (705, 92805), (807, 81075), (1035, 63215), (1081, 60525), (1175, 55683), (1345, 48645), (1725, 37929), (2115, 30935), (2421, 27025), (3243, 20175), (3525, 18561), (4035, 16215), (5175, 12643), (5405, 12105), (6187, 10575), (6725, 9729)]