53683965

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:172

約数の個数: 80

約数和(自身を含む): 102087216

約数和(自身を除く): 48403251

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 53, 61, 81, 123, 135, 159, 183, 205, 265, 305, 369, 405, 477, 549, 615, 795, 915, 1107, 1431, 1647, 1845, 2173, 2385, 2501, 2745, 3233, 3321, 4293, 4941, 5535, 6519, 7155, 7503, 8235, 9699, 10865, 12505, 16165, 16605, 19557, 21465, 22509, 24705, 29097, 32595, 37515, 48495, 58671, 67527, 87291, 97785, 112545, 132553, 145485, 176013, 202581, 261873, 293355, 337635, 397659, 436455, 662765, 880065, 1012905, 1192977, 1309365, 1988295, 3578931, 5964885, 10736793, 17894655, 53683965]

約数ペア:

[(1, 53683965), (3, 17894655), (5, 10736793), (9, 5964885), (15, 3578931), (27, 1988295), (41, 1309365), (45, 1192977), (53, 1012905), (61, 880065), (81, 662765), (123, 436455), (135, 397659), (159, 337635), (183, 293355), (205, 261873), (265, 202581), (305, 176013), (369, 145485), (405, 132553), (477, 112545), (549, 97785), (615, 87291), (795, 67527), (915, 58671), (1107, 48495), (1431, 37515), (1647, 32595), (1845, 29097), (2173, 24705), (2385, 22509), (2501, 21465), (2745, 19557), (3233, 16605), (3321, 16165), (4293, 12505), (4941, 10865), (5535, 9699), (6519, 8235), (7155, 7503)]