15756390

素因数分解:

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

素因数の和:163

約数の個数: 96

約数和(自身を含む): 45934560

約数和(自身を除く): 30178170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 67, 78, 90, 117, 130, 134, 135, 195, 201, 234, 270, 335, 351, 390, 402, 585, 603, 670, 702, 871, 1005, 1170, 1206, 1742, 1755, 1809, 2010, 2613, 3015, 3510, 3618, 4355, 4489, 5226, 6030, 7839, 8710, 8978, 9045, 13065, 13467, 15678, 18090, 22445, 23517, 26130, 26934, 39195, 40401, 44890, 47034, 58357, 67335, 78390, 80802, 116714, 117585, 121203, 134670, 175071, 202005, 235170, 242406, 291785, 350142, 404010, 525213, 583570, 606015, 875355, 1050426, 1212030, 1575639, 1750710, 2626065, 3151278, 5252130, 7878195, 15756390]

約数ペア:

[(1, 15756390), (2, 7878195), (3, 5252130), (5, 3151278), (6, 2626065), (9, 1750710), (10, 1575639), (13, 1212030), (15, 1050426), (18, 875355), (26, 606015), (27, 583570), (30, 525213), (39, 404010), (45, 350142), (54, 291785), (65, 242406), (67, 235170), (78, 202005), (90, 175071), (117, 134670), (130, 121203), (134, 117585), (135, 116714), (195, 80802), (201, 78390), (234, 67335), (270, 58357), (335, 47034), (351, 44890), (390, 40401), (402, 39195), (585, 26934), (603, 26130), (670, 23517), (702, 22445), (871, 18090), (1005, 15678), (1170, 13467), (1206, 13065), (1742, 9045), (1755, 8978), (1809, 8710), (2010, 7839), (2613, 6030), (3015, 5226), (3510, 4489), (3618, 4355)]