54081625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1$

素因数の和:1498

約数の個数: 32

約数和(自身を含む): 75898368

約数和(自身を除く): 21816743

約数列:

[1, 5, 13, 23, 25, 65, 115, 125, 299, 325, 575, 1447, 1495, 1625, 2875, 7235, 7475, 18811, 33281, 36175, 37375, 94055, 166405, 180875, 432653, 470275, 832025, 2163265, 2351375, 4160125, 10816325, 54081625]

約数ペア:

[(1, 54081625), (5, 10816325), (13, 4160125), (23, 2351375), (25, 2163265), (65, 832025), (115, 470275), (125, 432653), (299, 180875), (325, 166405), (575, 94055), (1447, 37375), (1495, 36175), (1625, 33281), (2875, 18811), (7235, 7475)]