1918800585

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{41519}}^1$

素因数の和:41622

約数の個数: 48

約数和(自身を含む): 3627187200

約数和(自身を除く): 1708386615

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 79, 117, 195, 237, 395, 585, 711, 1027, 1185, 3081, 3555, 5135, 9243, 15405, 41519, 46215, 124557, 207595, 373671, 539747, 622785, 1619241, 1868355, 2698735, 3280001, 4857723, 8096205, 9840003, 16400005, 24288615, 29520009, 42640013, 49200015, 127920039, 147600045, 213200065, 383760117, 639600195, 1918800585]

約数ペア:

[(1, 1918800585), (3, 639600195), (5, 383760117), (9, 213200065), (13, 147600045), (15, 127920039), (39, 49200015), (45, 42640013), (65, 29520009), (79, 24288615), (117, 16400005), (195, 9840003), (237, 8096205), (395, 4857723), (585, 3280001), (711, 2698735), (1027, 1868355), (1185, 1619241), (3081, 622785), (3555, 539747), (5135, 373671), (9243, 207595), (15405, 124557), (41519, 46215)]