1679198325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{40487}}^1$

素因数の和:40586

約数の個数: 48

約数和(自身を含む): 3213127680

約数和(自身を除く): 1533929355

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 79, 105, 175, 237, 395, 525, 553, 1185, 1659, 1975, 2765, 5925, 8295, 13825, 40487, 41475, 121461, 202435, 283409, 607305, 850227, 1012175, 1417045, 3036525, 3198473, 4251135, 7085225, 9595419, 15992365, 21255675, 22389311, 47977095, 67167933, 79961825, 111946555, 239885475, 335839665, 559732775, 1679198325]

約数ペア:

[(1, 1679198325), (3, 559732775), (5, 335839665), (7, 239885475), (15, 111946555), (21, 79961825), (25, 67167933), (35, 47977095), (75, 22389311), (79, 21255675), (105, 15992365), (175, 9595419), (237, 7085225), (395, 4251135), (525, 3198473), (553, 3036525), (1185, 1417045), (1659, 1012175), (1975, 850227), (2765, 607305), (5925, 283409), (8295, 202435), (13825, 121461), (40487, 41475)]