47965645

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 71285760

約数和(自身を除く): 23320115

約数列:

[1, 5, 7, 13, 35, 65, 91, 271, 389, 455, 1355, 1897, 1945, 2723, 3523, 5057, 9485, 13615, 17615, 24661, 25285, 35399, 105419, 123305, 176995, 527095, 737933, 1370447, 3689665, 6852235, 9593129, 47965645]

約数ペア:

[(1, 47965645), (5, 9593129), (7, 6852235), (13, 3689665), (35, 1370447), (65, 737933), (91, 527095), (271, 176995), (389, 123305), (455, 105419), (1355, 35399), (1897, 25285), (1945, 24661), (2723, 17615), (3523, 13615), (5057, 9485)]