145199150

素因数分解:

$2^1\times 5^2\times {\mathrm{1297}}^1\times {\mathrm{2239}}^1$

素因数の和:3548

約数の個数: 24

約数和(自身を含む): 270399360

約数和(自身を除く): 125200210

約数列:

[1, 2, 5, 10, 25, 50, 1297, 2239, 2594, 4478, 6485, 11195, 12970, 22390, 32425, 55975, 64850, 111950, 2903983, 5807966, 14519915, 29039830, 72599575, 145199150]

約数ペア:

[(1, 145199150), (2, 72599575), (5, 29039830), (10, 14519915), (25, 5807966), (50, 2903983), (1297, 111950), (2239, 64850), (2594, 55975), (4478, 32425), (6485, 22390), (11195, 12970)]