98427325

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1427}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 127491840

約数和(自身を除く): 29064515

約数列:

[1, 5, 25, 31, 89, 155, 445, 775, 1427, 2225, 2759, 7135, 13795, 35675, 44237, 68975, 127003, 221185, 635015, 1105925, 3175075, 3937093, 19685465, 98427325]

約数ペア:

[(1, 98427325), (5, 19685465), (25, 3937093), (31, 3175075), (89, 1105925), (155, 635015), (445, 221185), (775, 127003), (1427, 68975), (2225, 44237), (2759, 35675), (7135, 13795)]