13775265

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 29132928

約数和(自身を除く): 15357663

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 43, 45, 63, 81, 105, 113, 129, 135, 189, 215, 301, 315, 339, 387, 405, 565, 567, 645, 791, 903, 945, 1017, 1161, 1505, 1695, 1935, 2373, 2709, 2835, 3051, 3483, 3955, 4515, 4859, 5085, 5805, 7119, 8127, 9153, 11865, 13545, 14577, 15255, 17415, 21357, 24295, 24381, 34013, 35595, 40635, 43731, 45765, 64071, 72885, 102039, 106785, 121905, 131193, 170065, 218655, 306117, 320355, 393579, 510195, 655965, 918351, 1530585, 1967895, 2755053, 4591755, 13775265]

約数ペア:

[(1, 13775265), (3, 4591755), (5, 2755053), (7, 1967895), (9, 1530585), (15, 918351), (21, 655965), (27, 510195), (35, 393579), (43, 320355), (45, 306117), (63, 218655), (81, 170065), (105, 131193), (113, 121905), (129, 106785), (135, 102039), (189, 72885), (215, 64071), (301, 45765), (315, 43731), (339, 40635), (387, 35595), (405, 34013), (565, 24381), (567, 24295), (645, 21357), (791, 17415), (903, 15255), (945, 14577), (1017, 13545), (1161, 11865), (1505, 9153), (1695, 8127), (1935, 7119), (2373, 5805), (2709, 5085), (2835, 4859), (3051, 4515), (3483, 3955)]