214967925

素因数分解:

$3^4\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1279}}^1$

素因数の和:1384

約数の個数: 60

約数和(自身を含む): 403307520

約数和(自身を除く): 188339595

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 83, 135, 225, 249, 405, 415, 675, 747, 1245, 1279, 2025, 2075, 2241, 3735, 3837, 6225, 6395, 6723, 11205, 11511, 18675, 19185, 31975, 33615, 34533, 56025, 57555, 95925, 103599, 106157, 168075, 172665, 287775, 318471, 517995, 530785, 863325, 955413, 1592355, 2589975, 2653925, 2866239, 4777065, 7961775, 8598717, 14331195, 23885325, 42993585, 71655975, 214967925]

約数ペア:

[(1, 214967925), (3, 71655975), (5, 42993585), (9, 23885325), (15, 14331195), (25, 8598717), (27, 7961775), (45, 4777065), (75, 2866239), (81, 2653925), (83, 2589975), (135, 1592355), (225, 955413), (249, 863325), (405, 530785), (415, 517995), (675, 318471), (747, 287775), (1245, 172665), (1279, 168075), (2025, 106157), (2075, 103599), (2241, 95925), (3735, 57555), (3837, 56025), (6225, 34533), (6395, 33615), (6723, 31975), (11205, 19185), (11511, 18675)]