26584515

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 53913600

約数和(自身を除く): 27329085

約数列:

[1, 3, 5, 9, 15, 17, 19, 31, 45, 51, 57, 59, 85, 93, 95, 153, 155, 171, 177, 255, 279, 285, 295, 323, 465, 527, 531, 589, 765, 855, 885, 969, 1003, 1121, 1395, 1581, 1615, 1767, 1829, 2635, 2655, 2907, 2945, 3009, 3363, 4743, 4845, 5015, 5301, 5487, 5605, 7905, 8835, 9027, 9145, 10013, 10089, 14535, 15045, 16461, 16815, 19057, 23715, 26505, 27435, 30039, 31093, 34751, 45135, 50065, 50445, 57171, 82305, 90117, 93279, 95285, 104253, 150195, 155465, 171513, 173755, 279837, 285855, 312759, 450585, 466395, 521265, 590767, 857565, 1399185, 1563795, 1772301, 2953835, 5316903, 8861505, 26584515]

約数ペア:

[(1, 26584515), (3, 8861505), (5, 5316903), (9, 2953835), (15, 1772301), (17, 1563795), (19, 1399185), (31, 857565), (45, 590767), (51, 521265), (57, 466395), (59, 450585), (85, 312759), (93, 285855), (95, 279837), (153, 173755), (155, 171513), (171, 155465), (177, 150195), (255, 104253), (279, 95285), (285, 93279), (295, 90117), (323, 82305), (465, 57171), (527, 50445), (531, 50065), (589, 45135), (765, 34751), (855, 31093), (885, 30039), (969, 27435), (1003, 26505), (1121, 23715), (1395, 19057), (1581, 16815), (1615, 16461), (1767, 15045), (1829, 14535), (2635, 10089), (2655, 10013), (2907, 9145), (2945, 9027), (3009, 8835), (3363, 7905), (4743, 5605), (4845, 5487), (5015, 5301)]