83791015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2113}}^1$

素因数の和:2239

約数の個数: 32

約数和(自身を含む): 126637056

約数和(自身を除く): 42846041

約数列:

[1, 5, 7, 11, 35, 55, 77, 103, 385, 515, 721, 1133, 2113, 3605, 5665, 7931, 10565, 14791, 23243, 39655, 73955, 116215, 162701, 217639, 813505, 1088195, 1523473, 2394029, 7617365, 11970145, 16758203, 83791015]

約数ペア:

[(1, 83791015), (5, 16758203), (7, 11970145), (11, 7617365), (35, 2394029), (55, 1523473), (77, 1088195), (103, 813505), (385, 217639), (515, 162701), (721, 116215), (1133, 73955), (2113, 39655), (3605, 23243), (5665, 14791), (7931, 10565)]