49769625

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 90484992

約数和(自身を除く): 40715367

約数列:

[1, 3, 5, 15, 17, 25, 37, 51, 75, 85, 111, 125, 185, 211, 255, 375, 425, 555, 629, 633, 925, 1055, 1275, 1887, 2125, 2775, 3145, 3165, 3587, 4625, 5275, 6375, 7807, 9435, 10761, 13875, 15725, 15825, 17935, 23421, 26375, 39035, 47175, 53805, 78625, 79125, 89675, 117105, 132719, 195175, 235875, 269025, 398157, 448375, 585525, 663595, 975875, 1345125, 1990785, 2927625, 3317975, 9953925, 16589875, 49769625]

約数ペア:

[(1, 49769625), (3, 16589875), (5, 9953925), (15, 3317975), (17, 2927625), (25, 1990785), (37, 1345125), (51, 975875), (75, 663595), (85, 585525), (111, 448375), (125, 398157), (185, 269025), (211, 235875), (255, 195175), (375, 132719), (425, 117105), (555, 89675), (629, 79125), (633, 78625), (925, 53805), (1055, 47175), (1275, 39035), (1887, 26375), (2125, 23421), (2775, 17935), (3145, 15825), (3165, 15725), (3587, 13875), (4625, 10761), (5275, 9435), (6375, 7807)]