201995527725

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{4201}}^1\times {\mathrm{7369}}^1$

素因数の和:11615

約数の個数: 72

約数和(自身を含む): 374412066600

約数和(自身を除く): 172416538875

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 4201, 6525, 7369, 12603, 21005, 22107, 36845, 37809, 63015, 66321, 105025, 110535, 121829, 184225, 189045, 213701, 315075, 331605, 365487, 552675, 609145, 641103, 945225, 1068505, 1096461, 1658025, 1827435, 1923309, 3045725, 3205515, 5342525, 5482305, 9137175, 9616545, 16027575, 27411525, 30957169, 48082725, 92871507, 154785845, 278614521, 464357535, 773929225, 897757901, 1393072605, 2321787675, 2693273703, 4488789505, 6965363025, 8079821109, 13466368515, 22443947525, 40399105545, 67331842575, 201995527725]

約数ペア:

[(1, 201995527725), (3, 67331842575), (5, 40399105545), (9, 22443947525), (15, 13466368515), (25, 8079821109), (29, 6965363025), (45, 4488789505), (75, 2693273703), (87, 2321787675), (145, 1393072605), (225, 897757901), (261, 773929225), (435, 464357535), (725, 278614521), (1305, 154785845), (2175, 92871507), (4201, 48082725), (6525, 30957169), (7369, 27411525), (12603, 16027575), (21005, 9616545), (22107, 9137175), (36845, 5482305), (37809, 5342525), (63015, 3205515), (66321, 3045725), (105025, 1923309), (110535, 1827435), (121829, 1658025), (184225, 1096461), (189045, 1068505), (213701, 945225), (315075, 641103), (331605, 609145), (365487, 552675)]