38340465

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1663}}^1$

素因数の和:1753

約数の個数: 32

約数和(自身を含む): 64696320

約数和(自身を除く): 26355855

約数列:

[1, 3, 5, 15, 29, 53, 87, 145, 159, 265, 435, 795, 1537, 1663, 4611, 4989, 7685, 8315, 23055, 24945, 48227, 88139, 144681, 241135, 264417, 440695, 723405, 1322085, 2556031, 7668093, 12780155, 38340465]

約数ペア:

[(1, 38340465), (3, 12780155), (5, 7668093), (15, 2556031), (29, 1322085), (53, 723405), (87, 440695), (145, 264417), (159, 241135), (265, 144681), (435, 88139), (795, 48227), (1537, 24945), (1663, 23055), (4611, 8315), (4989, 7685)]