8714355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 16450560

約数和(自身を除く): 7736205

約数列:

[1, 3, 5, 13, 15, 23, 29, 39, 65, 67, 69, 87, 115, 145, 195, 201, 299, 335, 345, 377, 435, 667, 871, 897, 1005, 1131, 1495, 1541, 1885, 1943, 2001, 2613, 3335, 4355, 4485, 4623, 5655, 5829, 7705, 8671, 9715, 10005, 13065, 20033, 23115, 25259, 26013, 29145, 43355, 44689, 60099, 75777, 100165, 126295, 130065, 134067, 223445, 300495, 378885, 580957, 670335, 1742871, 2904785, 8714355]

約数ペア:

[(1, 8714355), (3, 2904785), (5, 1742871), (13, 670335), (15, 580957), (23, 378885), (29, 300495), (39, 223445), (65, 134067), (67, 130065), (69, 126295), (87, 100165), (115, 75777), (145, 60099), (195, 44689), (201, 43355), (299, 29145), (335, 26013), (345, 25259), (377, 23115), (435, 20033), (667, 13065), (871, 10005), (897, 9715), (1005, 8671), (1131, 7705), (1495, 5829), (1541, 5655), (1885, 4623), (1943, 4485), (2001, 4355), (2613, 3335)]