148900465

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 216559872

約数和(自身を除く): 67659407

約数列:

[1, 5, 7, 35, 47, 49, 67, 193, 235, 245, 329, 335, 469, 965, 1351, 1645, 2303, 2345, 3149, 3283, 6755, 9071, 9457, 11515, 12931, 15745, 16415, 22043, 45355, 47285, 63497, 64655, 90517, 110215, 154301, 317485, 444479, 452585, 607757, 633619, 771505, 2222395, 3038785, 3168095, 4254299, 21271495, 29780093, 148900465]

約数ペア:

[(1, 148900465), (5, 29780093), (7, 21271495), (35, 4254299), (47, 3168095), (49, 3038785), (67, 2222395), (193, 771505), (235, 633619), (245, 607757), (329, 452585), (335, 444479), (469, 317485), (965, 154301), (1351, 110215), (1645, 90517), (2303, 64655), (2345, 63497), (3149, 47285), (3283, 45355), (6755, 22043), (9071, 16415), (9457, 15745), (11515, 12931)]