17380028745

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{4337}}^1$

素因数の和:4519

約数の個数: 96

約数和(自身を含む): 32753635200

約数和(自身を除く): 15373606455

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 95, 109, 129, 171, 215, 285, 327, 387, 545, 645, 817, 855, 981, 1635, 1935, 2071, 2451, 4085, 4337, 4687, 4905, 6213, 7353, 10355, 12255, 13011, 14061, 18639, 21685, 23435, 31065, 36765, 39033, 42183, 65055, 70305, 82403, 89053, 93195, 186491, 195165, 210915, 247209, 267159, 412015, 445265, 472733, 559473, 741627, 801477, 932455, 1236045, 1335795, 1418199, 1678419, 2363665, 2797365, 3543329, 3708135, 4007385, 4254597, 7090995, 8392095, 8981927, 10629987, 17716645, 20327519, 21272985, 26945781, 31889961, 44909635, 53149935, 60982557, 80837343, 101637595, 134728905, 159449805, 182947671, 304912785, 386222861, 404186715, 914738355, 1158668583, 1931114305, 3476005749, 5793342915, 17380028745]

約数ペア:

[(1, 17380028745), (3, 5793342915), (5, 3476005749), (9, 1931114305), (15, 1158668583), (19, 914738355), (43, 404186715), (45, 386222861), (57, 304912785), (95, 182947671), (109, 159449805), (129, 134728905), (171, 101637595), (215, 80837343), (285, 60982557), (327, 53149935), (387, 44909635), (545, 31889961), (645, 26945781), (817, 21272985), (855, 20327519), (981, 17716645), (1635, 10629987), (1935, 8981927), (2071, 8392095), (2451, 7090995), (4085, 4254597), (4337, 4007385), (4687, 3708135), (4905, 3543329), (6213, 2797365), (7353, 2363665), (10355, 1678419), (12255, 1418199), (13011, 1335795), (14061, 1236045), (18639, 932455), (21685, 801477), (23435, 741627), (31065, 559473), (36765, 472733), (39033, 445265), (42183, 412015), (65055, 267159), (70305, 247209), (82403, 210915), (89053, 195165), (93195, 186491)]