12416895

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 80

約数和(自身を含む): 24532992

約数和(自身を除く): 12116097

約数列:

[1, 3, 5, 9, 15, 23, 27, 31, 43, 45, 69, 81, 93, 115, 129, 135, 155, 207, 215, 279, 345, 387, 405, 465, 621, 645, 713, 837, 989, 1035, 1161, 1333, 1395, 1863, 1935, 2139, 2511, 2967, 3105, 3483, 3565, 3999, 4185, 4945, 5805, 6417, 6665, 8901, 9315, 10695, 11997, 12555, 14835, 17415, 19251, 19995, 26703, 30659, 32085, 35991, 44505, 57753, 59985, 80109, 91977, 96255, 107973, 133515, 153295, 179955, 275931, 288765, 400545, 459885, 539865, 827793, 1379655, 2483379, 4138965, 12416895]

約数ペア:

[(1, 12416895), (3, 4138965), (5, 2483379), (9, 1379655), (15, 827793), (23, 539865), (27, 459885), (31, 400545), (43, 288765), (45, 275931), (69, 179955), (81, 153295), (93, 133515), (115, 107973), (129, 96255), (135, 91977), (155, 80109), (207, 59985), (215, 57753), (279, 44505), (345, 35991), (387, 32085), (405, 30659), (465, 26703), (621, 19995), (645, 19251), (713, 17415), (837, 14835), (989, 12555), (1035, 11997), (1161, 10695), (1333, 9315), (1395, 8901), (1863, 6665), (1935, 6417), (2139, 5805), (2511, 4945), (2967, 4185), (3105, 3999), (3483, 3565)]