68642595

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{607}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 136581120

約数和(自身を除く): 67938525

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 359, 607, 1077, 1795, 1821, 2513, 3035, 3231, 4249, 5385, 5463, 7539, 9105, 12565, 12747, 16155, 21245, 22617, 27315, 37695, 38241, 63735, 113085, 191205, 217913, 653739, 1089565, 1525391, 1961217, 3268695, 4576173, 7626955, 9806085, 13728519, 22880865, 68642595]

約数ペア:

[(1, 68642595), (3, 22880865), (5, 13728519), (7, 9806085), (9, 7626955), (15, 4576173), (21, 3268695), (35, 1961217), (45, 1525391), (63, 1089565), (105, 653739), (315, 217913), (359, 191205), (607, 113085), (1077, 63735), (1795, 38241), (1821, 37695), (2513, 27315), (3035, 22617), (3231, 21245), (4249, 16155), (5385, 12747), (5463, 12565), (7539, 9105)]