15393510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 46033920

約数和(自身を除く): 30640410

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 71, 73, 90, 99, 110, 135, 142, 146, 165, 198, 213, 219, 270, 297, 330, 355, 365, 426, 438, 495, 594, 639, 657, 710, 730, 781, 803, 990, 1065, 1095, 1278, 1314, 1485, 1562, 1606, 1917, 1971, 2130, 2190, 2343, 2409, 2970, 3195, 3285, 3834, 3905, 3942, 4015, 4686, 4818, 5183, 6390, 6570, 7029, 7227, 7810, 8030, 9585, 9855, 10366, 11715, 12045, 14058, 14454, 15549, 19170, 19710, 21087, 21681, 23430, 24090, 25915, 31098, 35145, 36135, 42174, 43362, 46647, 51830, 57013, 70290, 72270, 77745, 93294, 105435, 108405, 114026, 139941, 155490, 171039, 210870, 216810, 233235, 279882, 285065, 342078, 466470, 513117, 570130, 699705, 855195, 1026234, 1399410, 1539351, 1710390, 2565585, 3078702, 5131170, 7696755, 15393510]

約数ペア:

[(1, 15393510), (2, 7696755), (3, 5131170), (5, 3078702), (6, 2565585), (9, 1710390), (10, 1539351), (11, 1399410), (15, 1026234), (18, 855195), (22, 699705), (27, 570130), (30, 513117), (33, 466470), (45, 342078), (54, 285065), (55, 279882), (66, 233235), (71, 216810), (73, 210870), (90, 171039), (99, 155490), (110, 139941), (135, 114026), (142, 108405), (146, 105435), (165, 93294), (198, 77745), (213, 72270), (219, 70290), (270, 57013), (297, 51830), (330, 46647), (355, 43362), (365, 42174), (426, 36135), (438, 35145), (495, 31098), (594, 25915), (639, 24090), (657, 23430), (710, 21681), (730, 21087), (781, 19710), (803, 19170), (990, 15549), (1065, 14454), (1095, 14058), (1278, 12045), (1314, 11715), (1485, 10366), (1562, 9855), (1606, 9585), (1917, 8030), (1971, 7810), (2130, 7227), (2190, 7029), (2343, 6570), (2409, 6390), (2970, 5183), (3195, 4818), (3285, 4686), (3834, 4015), (3905, 3942)]