2912492475

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{9497}}^1$

素因数の和:9589

約数の個数: 72

約数和(自身を含む): 5511879360

約数和(自身を除く): 2599386885

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 47, 75, 87, 141, 145, 225, 235, 261, 423, 435, 705, 725, 1175, 1305, 1363, 2115, 2175, 3525, 4089, 6525, 6815, 9497, 10575, 12267, 20445, 28491, 34075, 47485, 61335, 85473, 102225, 142455, 237425, 275413, 306675, 427365, 446359, 712275, 826239, 1339077, 1377065, 2136825, 2231795, 2478717, 4017231, 4131195, 6695385, 6885325, 11158975, 12393585, 12944411, 20086155, 20655975, 33476925, 38833233, 61967925, 64722055, 100430775, 116499699, 194166165, 323610275, 582498495, 970830825, 2912492475]

約数ペア:

[(1, 2912492475), (3, 970830825), (5, 582498495), (9, 323610275), (15, 194166165), (25, 116499699), (29, 100430775), (45, 64722055), (47, 61967925), (75, 38833233), (87, 33476925), (141, 20655975), (145, 20086155), (225, 12944411), (235, 12393585), (261, 11158975), (423, 6885325), (435, 6695385), (705, 4131195), (725, 4017231), (1175, 2478717), (1305, 2231795), (1363, 2136825), (2115, 1377065), (2175, 1339077), (3525, 826239), (4089, 712275), (6525, 446359), (6815, 427365), (9497, 306675), (10575, 275413), (12267, 237425), (20445, 142455), (28491, 102225), (34075, 85473), (47485, 61335)]