2544333875

素因数分解:

$5^3\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{1931}}^1$

素因数の和:2156

約数の個数: 32

約数和(自身を含む): 3240566784

約数和(自身を除く): 696232909

約数列:

[1, 5, 25, 83, 125, 127, 415, 635, 1931, 2075, 3175, 9655, 10375, 10541, 15875, 48275, 52705, 160273, 241375, 245237, 263525, 801365, 1226185, 1317625, 4006825, 6130925, 20034125, 20354671, 30654625, 101773355, 508866775, 2544333875]

約数ペア:

[(1, 2544333875), (5, 508866775), (25, 101773355), (83, 30654625), (125, 20354671), (127, 20034125), (415, 6130925), (635, 4006825), (1931, 1317625), (2075, 1226185), (3175, 801365), (9655, 263525), (10375, 245237), (10541, 241375), (15875, 160273), (48275, 52705)]