231616515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{9067}}^1$

素因数の和:9219

約数の個数: 32

約数和(自身を含む): 402183936

約数和(自身を除く): 170567421

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 655, 1703, 1965, 5109, 8515, 9067, 25545, 27201, 45335, 117871, 136005, 353613, 589355, 1187777, 1768065, 3563331, 5938885, 15441101, 17816655, 46323303, 77205505, 231616515]

約数ペア:

[(1, 231616515), (3, 77205505), (5, 46323303), (13, 17816655), (15, 15441101), (39, 5938885), (65, 3563331), (131, 1768065), (195, 1187777), (393, 589355), (655, 353613), (1703, 136005), (1965, 117871), (5109, 45335), (8515, 27201), (9067, 25545)]