401038245

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{18077}}^1$

素因数の和:18134

約数の個数: 48

約数和(自身を含む): 761445360

約数和(自身を除く): 360407115

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 765, 1305, 1479, 2465, 4437, 7395, 18077, 22185, 54231, 90385, 162693, 271155, 307309, 524233, 813465, 921927, 1536545, 1572699, 2621165, 2765781, 4609635, 4718097, 7863495, 8911961, 13828905, 23590485, 26735883, 44559805, 80207649, 133679415, 401038245]

約数ペア:

[(1, 401038245), (3, 133679415), (5, 80207649), (9, 44559805), (15, 26735883), (17, 23590485), (29, 13828905), (45, 8911961), (51, 7863495), (85, 4718097), (87, 4609635), (145, 2765781), (153, 2621165), (255, 1572699), (261, 1536545), (435, 921927), (493, 813465), (765, 524233), (1305, 307309), (1479, 271155), (2465, 162693), (4437, 90385), (7395, 54231), (18077, 22185)]