2054328195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{42179}}^1$

素因数の和:42395

約数の個数: 32

約数和(自身を含む): 3498577920

約数和(自身を除く): 1444249725

約数列:

[1, 3, 5, 15, 17, 51, 85, 191, 255, 573, 955, 2865, 3247, 9741, 16235, 42179, 48705, 126537, 210895, 632685, 717043, 2151129, 3585215, 8056189, 10755645, 24168567, 40280945, 120842835, 136955213, 410865639, 684776065, 2054328195]

約数ペア:

[(1, 2054328195), (3, 684776065), (5, 410865639), (15, 136955213), (17, 120842835), (51, 40280945), (85, 24168567), (191, 10755645), (255, 8056189), (573, 3585215), (955, 2151129), (2865, 717043), (3247, 632685), (9741, 210895), (16235, 126537), (42179, 48705)]