69120865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 95530752

約数和(自身を除く): 26409887

約数列:

[1, 5, 11, 23, 55, 101, 115, 253, 505, 541, 1111, 1265, 2323, 2705, 5555, 5951, 11615, 12443, 25553, 29755, 54641, 62215, 127765, 136873, 273205, 601051, 684365, 1256743, 3005255, 6283715, 13824173, 69120865]

約数ペア:

[(1, 69120865), (5, 13824173), (11, 6283715), (23, 3005255), (55, 1256743), (101, 684365), (115, 601051), (253, 273205), (505, 136873), (541, 127765), (1111, 62215), (1265, 54641), (2323, 29755), (2705, 25553), (5555, 12443), (5951, 11615)]