258298216175

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{983}}^1\times {\mathrm{3067}}^1$

素因数の和:4232

約数の個数: 48

約数和(自身を含む): 336910579200

約数和(自身を除く): 78612363025

約数列:

[1, 5, 23, 25, 115, 149, 575, 745, 983, 3067, 3427, 3725, 4915, 15335, 17135, 22609, 24575, 70541, 76675, 85675, 113045, 146467, 352705, 456983, 565225, 732335, 1763525, 2284915, 3014861, 3368741, 3661675, 10510609, 11424575, 15074305, 16843705, 52553045, 69341803, 75371525, 84218525, 262765225, 346709015, 449214289, 1733545075, 2246071445, 10331928647, 11230357225, 51659643235, 258298216175]

約数ペア:

[(1, 258298216175), (5, 51659643235), (23, 11230357225), (25, 10331928647), (115, 2246071445), (149, 1733545075), (575, 449214289), (745, 346709015), (983, 262765225), (3067, 84218525), (3427, 75371525), (3725, 69341803), (4915, 52553045), (15335, 16843705), (17135, 15074305), (22609, 11424575), (24575, 10510609), (70541, 3661675), (76675, 3368741), (85675, 3014861), (113045, 2284915), (146467, 1763525), (352705, 732335), (456983, 565225)]