25246890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:529

約数の個数: 80

約数和(自身を含む): 68999040

約数和(自身を除く): 43752150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 81, 90, 135, 142, 162, 213, 270, 355, 405, 426, 439, 639, 710, 810, 878, 1065, 1278, 1317, 1917, 2130, 2195, 2634, 3195, 3834, 3951, 4390, 5751, 6390, 6585, 7902, 9585, 11502, 11853, 13170, 19170, 19755, 23706, 28755, 31169, 35559, 39510, 57510, 59265, 62338, 71118, 93507, 118530, 155845, 177795, 187014, 280521, 311690, 355590, 467535, 561042, 841563, 935070, 1402605, 1683126, 2524689, 2805210, 4207815, 5049378, 8415630, 12623445, 25246890]

約数ペア:

[(1, 25246890), (2, 12623445), (3, 8415630), (5, 5049378), (6, 4207815), (9, 2805210), (10, 2524689), (15, 1683126), (18, 1402605), (27, 935070), (30, 841563), (45, 561042), (54, 467535), (71, 355590), (81, 311690), (90, 280521), (135, 187014), (142, 177795), (162, 155845), (213, 118530), (270, 93507), (355, 71118), (405, 62338), (426, 59265), (439, 57510), (639, 39510), (710, 35559), (810, 31169), (878, 28755), (1065, 23706), (1278, 19755), (1317, 19170), (1917, 13170), (2130, 11853), (2195, 11502), (2634, 9585), (3195, 7902), (3834, 6585), (3951, 6390), (4390, 5751)]