159433450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1277}}^1$

素因数の和:1527

約数の個数: 48

約数和(自身を含む): 325184544

約数和(自身を除く): 165751094

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 227, 275, 454, 550, 1135, 1277, 2270, 2497, 2554, 4994, 5675, 6385, 11350, 12485, 12770, 14047, 24970, 28094, 31925, 62425, 63850, 70235, 124850, 140470, 289879, 351175, 579758, 702350, 1449395, 2898790, 3188669, 6377338, 7246975, 14493950, 15943345, 31886690, 79716725, 159433450]

約数ペア:

[(1, 159433450), (2, 79716725), (5, 31886690), (10, 15943345), (11, 14493950), (22, 7246975), (25, 6377338), (50, 3188669), (55, 2898790), (110, 1449395), (227, 702350), (275, 579758), (454, 351175), (550, 289879), (1135, 140470), (1277, 124850), (2270, 70235), (2497, 63850), (2554, 62425), (4994, 31925), (5675, 28094), (6385, 24970), (11350, 14047), (12485, 12770)]