91206765

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 174713760

約数和(自身を除く): 83506995

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 67, 117, 169, 179, 195, 201, 335, 507, 537, 585, 603, 845, 871, 895, 1005, 1521, 1611, 2327, 2535, 2613, 2685, 3015, 4355, 6981, 7605, 7839, 8055, 11323, 11635, 11993, 13065, 20943, 30251, 33969, 34905, 35979, 39195, 56615, 59965, 90753, 101907, 104715, 107937, 151255, 155909, 169845, 179895, 272259, 453765, 467727, 509535, 539685, 779545, 1361295, 1403181, 2026817, 2338635, 6080451, 7015905, 10134085, 18241353, 30402255, 91206765]

約数ペア:

[(1, 91206765), (3, 30402255), (5, 18241353), (9, 10134085), (13, 7015905), (15, 6080451), (39, 2338635), (45, 2026817), (65, 1403181), (67, 1361295), (117, 779545), (169, 539685), (179, 509535), (195, 467727), (201, 453765), (335, 272259), (507, 179895), (537, 169845), (585, 155909), (603, 151255), (845, 107937), (871, 104715), (895, 101907), (1005, 90753), (1521, 59965), (1611, 56615), (2327, 39195), (2535, 35979), (2613, 34905), (2685, 33969), (3015, 30251), (4355, 20943), (6981, 13065), (7605, 11993), (7839, 11635), (8055, 11323)]