89794575

素因数分解:

$3^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:420

約数の個数: 84

約数和(自身を含む): 180257560

約数和(自身を除く): 90462985

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 135, 195, 225, 243, 325, 351, 379, 405, 585, 675, 729, 975, 1053, 1137, 1215, 1755, 1895, 2025, 2925, 3159, 3411, 3645, 4927, 5265, 5685, 6075, 8775, 9475, 9477, 10233, 14781, 15795, 17055, 18225, 24635, 26325, 28425, 30699, 44343, 47385, 51165, 73905, 78975, 85275, 92097, 123175, 133029, 153495, 221715, 236925, 255825, 276291, 369525, 399087, 460485, 665145, 767475, 1108575, 1197261, 1381455, 1995435, 2302425, 3325725, 3591783, 5986305, 6907275, 9977175, 17958915, 29931525, 89794575]

約数ペア:

[(1, 89794575), (3, 29931525), (5, 17958915), (9, 9977175), (13, 6907275), (15, 5986305), (25, 3591783), (27, 3325725), (39, 2302425), (45, 1995435), (65, 1381455), (75, 1197261), (81, 1108575), (117, 767475), (135, 665145), (195, 460485), (225, 399087), (243, 369525), (325, 276291), (351, 255825), (379, 236925), (405, 221715), (585, 153495), (675, 133029), (729, 123175), (975, 92097), (1053, 85275), (1137, 78975), (1215, 73905), (1755, 51165), (1895, 47385), (2025, 44343), (2925, 30699), (3159, 28425), (3411, 26325), (3645, 24635), (4927, 18225), (5265, 17055), (5685, 15795), (6075, 14781), (8775, 10233), (9475, 9477)]