159494075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 234151680

約数和(自身を除く): 74657605

約数列:

[1, 5, 13, 19, 23, 25, 65, 95, 115, 247, 299, 325, 437, 475, 575, 1123, 1235, 1495, 2185, 5615, 5681, 6175, 7475, 10925, 14599, 21337, 25829, 28075, 28405, 72995, 106685, 129145, 142025, 277381, 335777, 364975, 490751, 533425, 645725, 1386905, 1678885, 2453755, 6379763, 6934525, 8394425, 12268775, 31898815, 159494075]

約数ペア:

[(1, 159494075), (5, 31898815), (13, 12268775), (19, 8394425), (23, 6934525), (25, 6379763), (65, 2453755), (95, 1678885), (115, 1386905), (247, 645725), (299, 533425), (325, 490751), (437, 364975), (475, 335777), (575, 277381), (1123, 142025), (1235, 129145), (1495, 106685), (2185, 72995), (5615, 28405), (5681, 28075), (6175, 25829), (7475, 21337), (10925, 14599)]