162640077875

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{346873}}^1$

素因数の和:346941

約数の個数: 48

約数和(自身を含む): 230302136064

約数和(自身を除く): 67662058189

約数列:

[1, 5, 11, 25, 31, 55, 121, 125, 155, 275, 341, 605, 775, 1375, 1705, 3025, 3751, 3875, 8525, 15125, 18755, 42625, 93775, 346873, 468875, 1734365, 3815603, 8671825, 10753063, 19078015, 41971633, 43359125, 53765315, 95390075, 118283693, 209858165, 268826575, 476950375, 591418465, 1049290825, 1301120623, 1344132875, 2957092325, 5246454125, 6505603115, 14785461625, 32528015575, 162640077875]

約数ペア:

[(1, 162640077875), (5, 32528015575), (11, 14785461625), (25, 6505603115), (31, 5246454125), (55, 2957092325), (121, 1344132875), (125, 1301120623), (155, 1049290825), (275, 591418465), (341, 476950375), (605, 268826575), (775, 209858165), (1375, 118283693), (1705, 95390075), (3025, 53765315), (3751, 43359125), (3875, 41971633), (8525, 19078015), (15125, 10753063), (18755, 8671825), (42625, 3815603), (93775, 1734365), (346873, 468875)]