220153935

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{506101}}^1$

素因数の和:506138

約数の個数: 16

約数和(自身を含む): 364393440

約数和(自身を除く): 144239505

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 506101, 1518303, 2530505, 7591515, 14676929, 44030787, 73384645, 220153935]

約数ペア:

[(1, 220153935), (3, 73384645), (5, 44030787), (15, 14676929), (29, 7591515), (87, 2530505), (145, 1518303), (435, 506101)]