7015905

素因数分解:

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

素因数の和:270

約数の個数: 48

約数和(自身を含む): 13366080

約数和(自身を除く): 6350175

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 67, 117, 179, 195, 201, 335, 537, 585, 603, 871, 895, 1005, 1611, 2327, 2613, 2685, 3015, 4355, 6981, 7839, 8055, 11635, 11993, 13065, 20943, 34905, 35979, 39195, 59965, 104715, 107937, 155909, 179895, 467727, 539685, 779545, 1403181, 2338635, 7015905]

約数ペア:

[(1, 7015905), (3, 2338635), (5, 1403181), (9, 779545), (13, 539685), (15, 467727), (39, 179895), (45, 155909), (65, 107937), (67, 104715), (117, 59965), (179, 39195), (195, 35979), (201, 34905), (335, 20943), (537, 13065), (585, 11993), (603, 11635), (871, 8055), (895, 7839), (1005, 6981), (1611, 4355), (2327, 3015), (2613, 2685)]