121519150

素因数分解:

$2^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{9241}}^1$

素因数の和:9516

約数の個数: 24

約数和(自身を含む): 226909584

約数和(自身を除く): 105390434

約数列:

[1, 2, 5, 10, 25, 50, 263, 526, 1315, 2630, 6575, 9241, 13150, 18482, 46205, 92410, 231025, 462050, 2430383, 4860766, 12151915, 24303830, 60759575, 121519150]

約数ペア:

[(1, 121519150), (2, 60759575), (5, 24303830), (10, 12151915), (25, 4860766), (50, 2430383), (263, 462050), (526, 231025), (1315, 92410), (2630, 46205), (6575, 18482), (9241, 13150)]