1187291245

素因数分解:

$5^1\times 7^1\times {\mathrm{2789}}^1\times {\mathrm{12163}}^1$

素因数の和:14964

約数の個数: 16

約数和(自身を含む): 1629002880

約数和(自身を除く): 441711635

約数列:

[1, 5, 7, 35, 2789, 12163, 13945, 19523, 60815, 85141, 97615, 425705, 33922607, 169613035, 237458249, 1187291245]

約数ペア:

[(1, 1187291245), (5, 237458249), (7, 169613035), (35, 33922607), (2789, 425705), (12163, 97615), (13945, 85141), (19523, 60815)]