78436325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12401}}^1$

素因数の和:12445

約数の個数: 24

約数和(自身を含む): 110725056

約数和(自身を除く): 32288731

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6325, 12401, 62005, 136411, 285223, 310025, 682055, 1426115, 3137453, 3410275, 7130575, 15687265, 78436325]

約数ペア:

[(1, 78436325), (5, 15687265), (11, 7130575), (23, 3410275), (25, 3137453), (55, 1426115), (115, 682055), (253, 310025), (275, 285223), (575, 136411), (1265, 62005), (6325, 12401)]