80244885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 162397440

約数和(自身を除く): 82152555

約数列:

[1, 3, 5, 7, 15, 19, 21, 29, 35, 57, 73, 87, 95, 105, 133, 145, 203, 219, 285, 361, 365, 399, 435, 511, 551, 609, 665, 1015, 1083, 1095, 1387, 1533, 1653, 1805, 1995, 2117, 2527, 2555, 2755, 3045, 3857, 4161, 5415, 6351, 6935, 7581, 7665, 8265, 9709, 10469, 10585, 11571, 12635, 14819, 19285, 20805, 26353, 29127, 31407, 31755, 37905, 40223, 44457, 48545, 52345, 57855, 73283, 74095, 79059, 120669, 131765, 145635, 157035, 184471, 201115, 219849, 222285, 281561, 366415, 395295, 553413, 603345, 764237, 844683, 922355, 1099245, 1407805, 2292711, 2767065, 3821185, 4223415, 5349659, 11463555, 16048977, 26748295, 80244885]

約数ペア:

[(1, 80244885), (3, 26748295), (5, 16048977), (7, 11463555), (15, 5349659), (19, 4223415), (21, 3821185), (29, 2767065), (35, 2292711), (57, 1407805), (73, 1099245), (87, 922355), (95, 844683), (105, 764237), (133, 603345), (145, 553413), (203, 395295), (219, 366415), (285, 281561), (361, 222285), (365, 219849), (399, 201115), (435, 184471), (511, 157035), (551, 145635), (609, 131765), (665, 120669), (1015, 79059), (1083, 74095), (1095, 73283), (1387, 57855), (1533, 52345), (1653, 48545), (1805, 44457), (1995, 40223), (2117, 37905), (2527, 31755), (2555, 31407), (2755, 29127), (3045, 26353), (3857, 20805), (4161, 19285), (5415, 14819), (6351, 12635), (6935, 11571), (7581, 10585), (7665, 10469), (8265, 9709)]