140375795

素因数分解:

$5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{6257}}^1$

素因数の和:6910

約数の個数: 16

約数和(自身を含む): 192846528

約数和(自身を除く): 52470733

約数列:

[1, 5, 7, 35, 641, 3205, 4487, 6257, 22435, 31285, 43799, 218995, 4010737, 20053685, 28075159, 140375795]

約数ペア:

[(1, 140375795), (5, 28075159), (7, 20053685), (35, 4010737), (641, 218995), (3205, 43799), (4487, 31285), (6257, 22435)]