13080453565

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4787}}^1$

素因数の和:4918

約数の個数: 48

約数和(自身を含む): 17497880064

約数和(自身を除く): 4417426499

約数列:

[1, 5, 17, 31, 61, 85, 155, 289, 305, 527, 1037, 1445, 1891, 2635, 4787, 5185, 8959, 9455, 17629, 23935, 32147, 44795, 81379, 88145, 148397, 160735, 292007, 406895, 546499, 741985, 1383443, 1460035, 2522749, 2732495, 4964119, 6917215, 9052217, 12613745, 24820595, 42886733, 45261085, 84390023, 153887689, 214433665, 421950115, 769438445, 2616090713, 13080453565]

約数ペア:

[(1, 13080453565), (5, 2616090713), (17, 769438445), (31, 421950115), (61, 214433665), (85, 153887689), (155, 84390023), (289, 45261085), (305, 42886733), (527, 24820595), (1037, 12613745), (1445, 9052217), (1891, 6917215), (2635, 4964119), (4787, 2732495), (5185, 2522749), (8959, 1460035), (9455, 1383443), (17629, 741985), (23935, 546499), (32147, 406895), (44795, 292007), (81379, 160735), (88145, 148397)]