129667395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1084

約数の個数: 64

約数和(自身を含む): 247984128

約数和(自身を除く): 118316733

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 61, 65, 143, 165, 183, 195, 305, 429, 671, 715, 793, 915, 991, 2013, 2145, 2379, 2973, 3355, 3965, 4955, 8723, 10065, 10901, 11895, 12883, 14865, 26169, 32703, 38649, 43615, 54505, 60451, 64415, 130845, 141713, 163515, 181353, 193245, 302255, 425139, 664961, 708565, 785863, 906765, 1994883, 2125695, 2357589, 3324805, 3929315, 8644493, 9974415, 11787945, 25933479, 43222465, 129667395]

約数ペア:

[(1, 129667395), (3, 43222465), (5, 25933479), (11, 11787945), (13, 9974415), (15, 8644493), (33, 3929315), (39, 3324805), (55, 2357589), (61, 2125695), (65, 1994883), (143, 906765), (165, 785863), (183, 708565), (195, 664961), (305, 425139), (429, 302255), (671, 193245), (715, 181353), (793, 163515), (915, 141713), (991, 130845), (2013, 64415), (2145, 60451), (2379, 54505), (2973, 43615), (3355, 38649), (3965, 32703), (4955, 26169), (8723, 14865), (10065, 12883), (10901, 11895)]