1155207095

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1709}}^1$

素因数の和:1848

約数の個数: 48

約数和(自身を含む): 1684281600

約数和(自身を除く): 529074505

約数列:

[1, 5, 7, 31, 35, 49, 89, 155, 217, 245, 445, 623, 1085, 1519, 1709, 2759, 3115, 4361, 7595, 8545, 11963, 13795, 19313, 21805, 52979, 59815, 83741, 96565, 135191, 152101, 264895, 370853, 418705, 675955, 760505, 1064707, 1854265, 2595971, 4715131, 5323535, 7452949, 12979855, 23575655, 33005917, 37264745, 165029585, 231041419, 1155207095]

約数ペア:

[(1, 1155207095), (5, 231041419), (7, 165029585), (31, 37264745), (35, 33005917), (49, 23575655), (89, 12979855), (155, 7452949), (217, 5323535), (245, 4715131), (445, 2595971), (623, 1854265), (1085, 1064707), (1519, 760505), (1709, 675955), (2759, 418705), (3115, 370853), (4361, 264895), (7595, 152101), (8545, 135191), (11963, 96565), (13795, 83741), (19313, 59815), (21805, 52979)]