224767965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{16631}}^1$

素因数の和:16709

約数の個数: 32

約数和(自身を含む): 387991296

約数和(自身を除く): 163223331

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 2703, 4505, 13515, 16631, 49893, 83155, 249465, 282727, 848181, 881443, 1413635, 2644329, 4240905, 4407215, 13221645, 14984531, 44953593, 74922655, 224767965]

約数ペア:

[(1, 224767965), (3, 74922655), (5, 44953593), (15, 14984531), (17, 13221645), (51, 4407215), (53, 4240905), (85, 2644329), (159, 1413635), (255, 881443), (265, 848181), (795, 282727), (901, 249465), (2703, 83155), (4505, 49893), (13515, 16631)]