47477675

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 72019200

約数和(自身を除く): 24541525

約数列:

[1, 5, 7, 19, 25, 35, 95, 109, 131, 133, 175, 475, 545, 655, 665, 763, 917, 2071, 2489, 2725, 3275, 3325, 3815, 4585, 10355, 12445, 14279, 14497, 17423, 19075, 22925, 51775, 62225, 71395, 72485, 87115, 99953, 271301, 356975, 362425, 435575, 499765, 1356505, 1899107, 2498825, 6782525, 9495535, 47477675]

約数ペア:

[(1, 47477675), (5, 9495535), (7, 6782525), (19, 2498825), (25, 1899107), (35, 1356505), (95, 499765), (109, 435575), (131, 362425), (133, 356975), (175, 271301), (475, 99953), (545, 87115), (655, 72485), (665, 71395), (763, 62225), (917, 51775), (2071, 22925), (2489, 19075), (2725, 17423), (3275, 14497), (3325, 14279), (3815, 12445), (4585, 10355)]