15907590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:539

約数の個数: 80

約数和(自身を含む): 43908480

約数和(自身を除く): 28000890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 81, 82, 90, 123, 135, 162, 205, 246, 270, 369, 405, 410, 479, 615, 738, 810, 958, 1107, 1230, 1437, 1845, 2214, 2395, 2874, 3321, 3690, 4311, 4790, 5535, 6642, 7185, 8622, 11070, 12933, 14370, 16605, 19639, 21555, 25866, 33210, 38799, 39278, 43110, 58917, 64665, 77598, 98195, 117834, 129330, 176751, 193995, 196390, 294585, 353502, 387990, 530253, 589170, 883755, 1060506, 1590759, 1767510, 2651265, 3181518, 5302530, 7953795, 15907590]

約数ペア:

[(1, 15907590), (2, 7953795), (3, 5302530), (5, 3181518), (6, 2651265), (9, 1767510), (10, 1590759), (15, 1060506), (18, 883755), (27, 589170), (30, 530253), (41, 387990), (45, 353502), (54, 294585), (81, 196390), (82, 193995), (90, 176751), (123, 129330), (135, 117834), (162, 98195), (205, 77598), (246, 64665), (270, 58917), (369, 43110), (405, 39278), (410, 38799), (479, 33210), (615, 25866), (738, 21555), (810, 19639), (958, 16605), (1107, 14370), (1230, 12933), (1437, 11070), (1845, 8622), (2214, 7185), (2395, 6642), (2874, 5535), (3321, 4790), (3690, 4311)]