12765195

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:793

約数の個数: 40

約数和(自身を含む): 23446896

約数和(自身を除く): 10681701

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 645, 733, 1161, 1935, 2199, 3483, 3665, 5805, 6597, 10995, 17415, 19791, 31519, 32985, 59373, 94557, 98955, 157595, 283671, 296865, 472785, 851013, 1418355, 2553039, 4255065, 12765195]

約数ペア:

[(1, 12765195), (3, 4255065), (5, 2553039), (9, 1418355), (15, 851013), (27, 472785), (43, 296865), (45, 283671), (81, 157595), (129, 98955), (135, 94557), (215, 59373), (387, 32985), (405, 31519), (645, 19791), (733, 17415), (1161, 10995), (1935, 6597), (2199, 5805), (3483, 3665)]