7933965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 64

約数和(自身を含む): 14999040

約数和(自身を除く): 7065075

約数列:

[1, 3, 5, 13, 15, 23, 29, 39, 61, 65, 69, 87, 115, 145, 183, 195, 299, 305, 345, 377, 435, 667, 793, 897, 915, 1131, 1403, 1495, 1769, 1885, 2001, 2379, 3335, 3965, 4209, 4485, 5307, 5655, 7015, 8671, 8845, 10005, 11895, 18239, 21045, 22997, 26013, 26535, 40687, 43355, 54717, 68991, 91195, 114985, 122061, 130065, 203435, 273585, 344955, 528931, 610305, 1586793, 2644655, 7933965]

約数ペア:

[(1, 7933965), (3, 2644655), (5, 1586793), (13, 610305), (15, 528931), (23, 344955), (29, 273585), (39, 203435), (61, 130065), (65, 122061), (69, 114985), (87, 91195), (115, 68991), (145, 54717), (183, 43355), (195, 40687), (299, 26535), (305, 26013), (345, 22997), (377, 21045), (435, 18239), (667, 11895), (793, 10005), (897, 8845), (915, 8671), (1131, 7015), (1403, 5655), (1495, 5307), (1769, 4485), (1885, 4209), (2001, 3965), (2379, 3335)]