98308925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 145115712

約数和(自身を除く): 46806787

約数列:

[1, 5, 11, 13, 25, 55, 65, 107, 143, 257, 275, 325, 535, 715, 1177, 1285, 1391, 2675, 2827, 3341, 3575, 5885, 6425, 6955, 14135, 15301, 16705, 27499, 29425, 34775, 36751, 70675, 76505, 83525, 137495, 183755, 302489, 357487, 382525, 687475, 918775, 1512445, 1787435, 3932357, 7562225, 8937175, 19661785, 98308925]

約数ペア:

[(1, 98308925), (5, 19661785), (11, 8937175), (13, 7562225), (25, 3932357), (55, 1787435), (65, 1512445), (107, 918775), (143, 687475), (257, 382525), (275, 357487), (325, 302489), (535, 183755), (715, 137495), (1177, 83525), (1285, 76505), (1391, 70675), (2675, 36751), (2827, 34775), (3341, 29425), (3575, 27499), (5885, 16705), (6425, 15301), (6955, 14135)]