67343805

素因数分解:

$3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 123963840

約数和(自身を除く): 56620035

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 243, 387, 405, 645, 1161, 1215, 1289, 1935, 3483, 3867, 5805, 6445, 10449, 11601, 17415, 19335, 34803, 52245, 55427, 58005, 104409, 166281, 174015, 277135, 313227, 498843, 522045, 831405, 1496529, 1566135, 2494215, 4489587, 7482645, 13468761, 22447935, 67343805]

約数ペア:

[(1, 67343805), (3, 22447935), (5, 13468761), (9, 7482645), (15, 4489587), (27, 2494215), (43, 1566135), (45, 1496529), (81, 831405), (129, 522045), (135, 498843), (215, 313227), (243, 277135), (387, 174015), (405, 166281), (645, 104409), (1161, 58005), (1215, 55427), (1289, 52245), (1935, 34803), (3483, 19335), (3867, 17415), (5805, 11601), (6445, 10449)]