299715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 32

約数和(自身を含む): 544320

約数和(自身を除く): 244605

約数列:

[1, 3, 5, 13, 15, 29, 39, 53, 65, 87, 145, 159, 195, 265, 377, 435, 689, 795, 1131, 1537, 1885, 2067, 3445, 4611, 5655, 7685, 10335, 19981, 23055, 59943, 99905, 299715]

約数ペア:

[(1, 299715), (3, 99905), (5, 59943), (13, 23055), (15, 19981), (29, 10335), (39, 7685), (53, 5655), (65, 4611), (87, 3445), (145, 2067), (159, 1885), (195, 1537), (265, 1131), (377, 795), (435, 689)]