4119015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 7231680

約数和(自身を除く): 3112665

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 557, 1479, 1671, 2465, 2785, 7395, 8355, 9469, 16153, 28407, 47345, 48459, 80765, 142035, 242295, 274601, 823803, 1373005, 4119015]

約数ペア:

[(1, 4119015), (3, 1373005), (5, 823803), (15, 274601), (17, 242295), (29, 142035), (51, 80765), (85, 48459), (87, 47345), (145, 28407), (255, 16153), (435, 9469), (493, 8355), (557, 7395), (1479, 2785), (1671, 2465)]