778870755

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5347}}^1$

素因数の和:5457

約数の個数: 64

約数和(自身を含む): 1509419520

約数和(自身を除く): 730548765

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 83, 117, 135, 195, 249, 351, 415, 585, 747, 1079, 1245, 1755, 2241, 3237, 3735, 5347, 5395, 9711, 11205, 16041, 16185, 26735, 29133, 48123, 48555, 69511, 80205, 144369, 145665, 208533, 240615, 347555, 443801, 625599, 721845, 1042665, 1331403, 1876797, 2219005, 3127995, 3994209, 5769413, 6657015, 9383985, 11982627, 17308239, 19971045, 28847065, 51924717, 59913135, 86541195, 155774151, 259623585, 778870755]

約数ペア:

[(1, 778870755), (3, 259623585), (5, 155774151), (9, 86541195), (13, 59913135), (15, 51924717), (27, 28847065), (39, 19971045), (45, 17308239), (65, 11982627), (83, 9383985), (117, 6657015), (135, 5769413), (195, 3994209), (249, 3127995), (351, 2219005), (415, 1876797), (585, 1331403), (747, 1042665), (1079, 721845), (1245, 625599), (1755, 443801), (2241, 347555), (3237, 240615), (3735, 208533), (5347, 145665), (5395, 144369), (9711, 80205), (11205, 69511), (16041, 48555), (16185, 48123), (26735, 29133)]