192019975

素因数分解:

$5^2\times 7^5\times {\mathrm{457}}^1$

素因数の和:502

約数の個数: 36

約数和(自身を含む): 278394384

約数和(自身を除く): 86374409

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 343, 457, 1225, 1715, 2285, 2401, 3199, 8575, 11425, 12005, 15995, 16807, 22393, 60025, 79975, 84035, 111965, 156751, 420175, 559825, 783755, 1097257, 3918775, 5486285, 7680799, 27431425, 38403995, 192019975]

約数ペア:

[(1, 192019975), (5, 38403995), (7, 27431425), (25, 7680799), (35, 5486285), (49, 3918775), (175, 1097257), (245, 783755), (343, 559825), (457, 420175), (1225, 156751), (1715, 111965), (2285, 84035), (2401, 79975), (3199, 60025), (8575, 22393), (11425, 16807), (12005, 15995)]