47841315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1151}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 81616896

約数和(自身を除く): 33775581

約数列:

[1, 3, 5, 15, 17, 51, 85, 163, 255, 489, 815, 1151, 2445, 2771, 3453, 5755, 8313, 13855, 17265, 19567, 41565, 58701, 97835, 187613, 293505, 562839, 938065, 2814195, 3189421, 9568263, 15947105, 47841315]

約数ペア:

[(1, 47841315), (3, 15947105), (5, 9568263), (15, 3189421), (17, 2814195), (51, 938065), (85, 562839), (163, 293505), (255, 187613), (489, 97835), (815, 58701), (1151, 41565), (2445, 19567), (2771, 17265), (3453, 13855), (5755, 8313)]