83187415

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 110960640

約数和(自身を除く): 27773225

約数列:

[1, 5, 19, 31, 47, 95, 155, 235, 589, 601, 893, 1457, 2945, 3005, 4465, 7285, 11419, 18631, 27683, 28247, 57095, 93155, 138415, 141235, 353989, 536693, 875657, 1769945, 2683465, 4378285, 16637483, 83187415]

約数ペア:

[(1, 83187415), (5, 16637483), (19, 4378285), (31, 2683465), (47, 1769945), (95, 875657), (155, 536693), (235, 353989), (589, 141235), (601, 138415), (893, 93155), (1457, 57095), (2945, 28247), (3005, 27683), (4465, 18631), (7285, 11419)]