98867525

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 134991360

約数和(自身を除く): 36123835

約数列:

[1, 5, 25, 29, 31, 53, 83, 145, 155, 265, 415, 725, 775, 899, 1325, 1537, 1643, 2075, 2407, 2573, 4399, 4495, 7685, 8215, 12035, 12865, 21995, 22475, 38425, 41075, 47647, 60175, 64325, 74617, 109975, 127571, 136369, 238235, 373085, 637855, 681845, 1191175, 1865425, 3189275, 3409225, 3954701, 19773505, 98867525]

約数ペア:

[(1, 98867525), (5, 19773505), (25, 3954701), (29, 3409225), (31, 3189275), (53, 1865425), (83, 1191175), (145, 681845), (155, 637855), (265, 373085), (415, 238235), (725, 136369), (775, 127571), (899, 109975), (1325, 74617), (1537, 64325), (1643, 60175), (2075, 47647), (2407, 41075), (2573, 38425), (4399, 22475), (4495, 21995), (7685, 12865), (8215, 12035)]