22292875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 31389696

約数和(自身を除く): 9096821

約数列:

[1, 5, 11, 25, 31, 55, 125, 155, 275, 341, 523, 775, 1375, 1705, 2615, 3875, 5753, 8525, 13075, 16213, 28765, 42625, 65375, 81065, 143825, 178343, 405325, 719125, 891715, 2026625, 4458575, 22292875]

約数ペア:

[(1, 22292875), (5, 4458575), (11, 2026625), (25, 891715), (31, 719125), (55, 405325), (125, 178343), (155, 143825), (275, 81065), (341, 65375), (523, 42625), (775, 28765), (1375, 16213), (1705, 13075), (2615, 8525), (3875, 5753)]