40524705

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 80498880

約数和(自身を除く): 39974175

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 43, 45, 65, 81, 117, 129, 135, 179, 195, 215, 351, 387, 405, 537, 559, 585, 645, 895, 1053, 1161, 1611, 1677, 1755, 1935, 2327, 2685, 2795, 3483, 4833, 5031, 5265, 5805, 6981, 7697, 8055, 8385, 11635, 14499, 15093, 17415, 20943, 23091, 24165, 25155, 34905, 38485, 45279, 62829, 69273, 72495, 75465, 100061, 104715, 115455, 188487, 207819, 226395, 300183, 314145, 346365, 500305, 623457, 900549, 942435, 1039095, 1500915, 2701647, 3117285, 4502745, 8104941, 13508235, 40524705]

約数ペア:

[(1, 40524705), (3, 13508235), (5, 8104941), (9, 4502745), (13, 3117285), (15, 2701647), (27, 1500915), (39, 1039095), (43, 942435), (45, 900549), (65, 623457), (81, 500305), (117, 346365), (129, 314145), (135, 300183), (179, 226395), (195, 207819), (215, 188487), (351, 115455), (387, 104715), (405, 100061), (537, 75465), (559, 72495), (585, 69273), (645, 62829), (895, 45279), (1053, 38485), (1161, 34905), (1611, 25155), (1677, 24165), (1755, 23091), (1935, 20943), (2327, 17415), (2685, 15093), (2795, 14499), (3483, 11635), (4833, 8385), (5031, 8055), (5265, 7697), (5805, 6981)]