342816495

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{2897}}^1$

素因数の和:2949

約数の個数: 64

約数和(自身を含む): 667699200

約数和(自身を除く): 324882705

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 343, 345, 483, 735, 805, 1029, 1127, 1715, 2415, 2897, 3381, 5145, 5635, 7889, 8691, 14485, 16905, 20279, 23667, 39445, 43455, 60837, 66631, 101395, 118335, 141953, 199893, 304185, 333155, 425859, 466417, 709765, 993671, 999465, 1399251, 2129295, 2332085, 2981013, 3264919, 4968355, 6996255, 9794757, 14905065, 16324595, 22854433, 48973785, 68563299, 114272165, 342816495]

約数ペア:

[(1, 342816495), (3, 114272165), (5, 68563299), (7, 48973785), (15, 22854433), (21, 16324595), (23, 14905065), (35, 9794757), (49, 6996255), (69, 4968355), (105, 3264919), (115, 2981013), (147, 2332085), (161, 2129295), (245, 1399251), (343, 999465), (345, 993671), (483, 709765), (735, 466417), (805, 425859), (1029, 333155), (1127, 304185), (1715, 199893), (2415, 141953), (2897, 118335), (3381, 101395), (5145, 66631), (5635, 60837), (7889, 43455), (8691, 39445), (14485, 23667), (16905, 20279)]