6661569005

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{33503}}^1$

素因数の和:33570

約数の個数: 64

約数和(自身を含む): 10807050240

約数和(自身を除く): 4145481235

約数列:

[1, 5, 7, 13, 19, 23, 35, 65, 91, 95, 115, 133, 161, 247, 299, 437, 455, 665, 805, 1235, 1495, 1729, 2093, 2185, 3059, 5681, 8645, 10465, 15295, 28405, 33503, 39767, 167515, 198835, 234521, 435539, 636557, 770569, 1172605, 2177695, 3048773, 3182785, 3852845, 4455899, 5393983, 8275241, 10017397, 14640811, 15243865, 22279495, 26969915, 41376205, 50086985, 57926687, 70121779, 73204055, 102485677, 190330543, 289633435, 350608895, 512428385, 951652715, 1332313801, 6661569005]

約数ペア:

[(1, 6661569005), (5, 1332313801), (7, 951652715), (13, 512428385), (19, 350608895), (23, 289633435), (35, 190330543), (65, 102485677), (91, 73204055), (95, 70121779), (115, 57926687), (133, 50086985), (161, 41376205), (247, 26969915), (299, 22279495), (437, 15243865), (455, 14640811), (665, 10017397), (805, 8275241), (1235, 5393983), (1495, 4455899), (1729, 3852845), (2093, 3182785), (2185, 3048773), (3059, 2177695), (5681, 1172605), (8645, 770569), (10465, 636557), (15295, 435539), (28405, 234521), (33503, 198835), (39767, 167515)]