8049297915

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1\times {\mathrm{1997}}^1$

素因数の和:2493

約数の個数: 64

約数和(自身を含む): 14548636800

約数和(自身を除く): 6499338885

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 409, 657, 1095, 1227, 1971, 1997, 2045, 3285, 3681, 5991, 6135, 9855, 9985, 11043, 17973, 18405, 29857, 29955, 53919, 55215, 89571, 89865, 145781, 149285, 268713, 269595, 437343, 447855, 728905, 806139, 816773, 1312029, 1343565, 2186715, 2450319, 3936087, 4030695, 4083865, 6560145, 7350957, 12251595, 19680435, 22052871, 36754785, 59624429, 110264355, 178873287, 298122145, 536619861, 894366435, 1609859583, 2683099305, 8049297915]

約数ペア:

[(1, 8049297915), (3, 2683099305), (5, 1609859583), (9, 894366435), (15, 536619861), (27, 298122145), (45, 178873287), (73, 110264355), (135, 59624429), (219, 36754785), (365, 22052871), (409, 19680435), (657, 12251595), (1095, 7350957), (1227, 6560145), (1971, 4083865), (1997, 4030695), (2045, 3936087), (3285, 2450319), (3681, 2186715), (5991, 1343565), (6135, 1312029), (9855, 816773), (9985, 806139), (11043, 728905), (17973, 447855), (18405, 437343), (29857, 269595), (29955, 268713), (53919, 149285), (55215, 145781), (89571, 89865)]