4232420582975

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{859}}^1\times {\mathrm{37619}}^1$

素因数の和:38545

約数の個数: 72

約数和(自身を含む): 5873270515200

約数和(自身を除く): 1640849932225

約数列:

[1, 5, 13, 25, 31, 65, 155, 169, 325, 403, 775, 845, 859, 2015, 4225, 4295, 5239, 10075, 11167, 21475, 26195, 26629, 37619, 55835, 130975, 133145, 145171, 188095, 279175, 346177, 489047, 665725, 725855, 940475, 1166189, 1730885, 2445235, 3629275, 4500301, 5830945, 6357611, 8654425, 12226175, 15160457, 22501505, 29154725, 31788055, 32314721, 75802285, 112507525, 158940275, 161573605, 197085941, 379011425, 420091373, 807868025, 985429705, 1001756351, 2100456865, 4927148525, 5008781755, 5461187849, 10502284325, 13022832563, 25043908775, 27305939245, 65114162815, 136529696225, 169296823319, 325570814075, 846484116595, 4232420582975]

約数ペア:

[(1, 4232420582975), (5, 846484116595), (13, 325570814075), (25, 169296823319), (31, 136529696225), (65, 65114162815), (155, 27305939245), (169, 25043908775), (325, 13022832563), (403, 10502284325), (775, 5461187849), (845, 5008781755), (859, 4927148525), (2015, 2100456865), (4225, 1001756351), (4295, 985429705), (5239, 807868025), (10075, 420091373), (11167, 379011425), (21475, 197085941), (26195, 161573605), (26629, 158940275), (37619, 112507525), (55835, 75802285), (130975, 32314721), (133145, 31788055), (145171, 29154725), (188095, 22501505), (279175, 15160457), (346177, 12226175), (489047, 8654425), (665725, 6357611), (725855, 5830945), (940475, 4500301), (1166189, 3629275), (1730885, 2445235)]