27720286265

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{182029}}^1$

素因数の和:182289

約数の個数: 32

約数和(自身を含む): 40192224000

約数和(自身を除く): 12471937735

約数列:

[1, 5, 7, 19, 35, 95, 133, 229, 665, 1145, 1603, 4351, 8015, 21755, 30457, 152285, 182029, 910145, 1274203, 3458551, 6371015, 17292755, 24209857, 41684641, 121049285, 208423205, 291792487, 792008179, 1458962435, 3960040895, 5544057253, 27720286265]

約数ペア:

[(1, 27720286265), (5, 5544057253), (7, 3960040895), (19, 1458962435), (35, 792008179), (95, 291792487), (133, 208423205), (229, 121049285), (665, 41684641), (1145, 24209857), (1603, 17292755), (4351, 6371015), (8015, 3458551), (21755, 1274203), (30457, 910145), (152285, 182029)]