2017670975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{1427}}^1\times {\mathrm{2459}}^1$

素因数の和:3919

約数の個数: 24

約数和(自身を含む): 2613582720

約数和(自身を除く): 595911745

約数列:

[1, 5, 23, 25, 115, 575, 1427, 2459, 7135, 12295, 32821, 35675, 56557, 61475, 164105, 282785, 820525, 1413925, 3508993, 17544965, 80706839, 87724825, 403534195, 2017670975]

約数ペア:

[(1, 2017670975), (5, 403534195), (23, 87724825), (25, 80706839), (115, 17544965), (575, 3508993), (1427, 1413925), (2459, 820525), (7135, 282785), (12295, 164105), (32821, 61475), (35675, 56557)]