15585210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:361

約数の個数: 80

約数和(自身を含む): 42653952

約数和(自身を除く): 27068742

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 81, 90, 135, 142, 162, 213, 270, 271, 355, 405, 426, 542, 639, 710, 810, 813, 1065, 1278, 1355, 1626, 1917, 2130, 2439, 2710, 3195, 3834, 4065, 4878, 5751, 6390, 7317, 8130, 9585, 11502, 12195, 14634, 19170, 19241, 21951, 24390, 28755, 36585, 38482, 43902, 57510, 57723, 73170, 96205, 109755, 115446, 173169, 192410, 219510, 288615, 346338, 519507, 577230, 865845, 1039014, 1558521, 1731690, 2597535, 3117042, 5195070, 7792605, 15585210]

約数ペア:

[(1, 15585210), (2, 7792605), (3, 5195070), (5, 3117042), (6, 2597535), (9, 1731690), (10, 1558521), (15, 1039014), (18, 865845), (27, 577230), (30, 519507), (45, 346338), (54, 288615), (71, 219510), (81, 192410), (90, 173169), (135, 115446), (142, 109755), (162, 96205), (213, 73170), (270, 57723), (271, 57510), (355, 43902), (405, 38482), (426, 36585), (542, 28755), (639, 24390), (710, 21951), (810, 19241), (813, 19170), (1065, 14634), (1278, 12195), (1355, 11502), (1626, 9585), (1917, 8130), (2130, 7317), (2439, 6390), (2710, 5751), (3195, 4878), (3834, 4065)]