4347023005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{21157}}^1$

素因数の和:21313

約数の個数: 32

約数和(自身を含む): 5864997600

約数和(自身を除く): 1517974595

約数列:

[1, 5, 13, 29, 65, 109, 145, 377, 545, 1417, 1885, 3161, 7085, 15805, 21157, 41093, 105785, 205465, 275041, 613553, 1375205, 2306113, 3067765, 7976189, 11530565, 29979469, 39880945, 66877277, 149897345, 334386385, 869404601, 4347023005]

約数ペア:

[(1, 4347023005), (5, 869404601), (13, 334386385), (29, 149897345), (65, 66877277), (109, 39880945), (145, 29979469), (377, 11530565), (545, 7976189), (1417, 3067765), (1885, 2306113), (3161, 1375205), (7085, 613553), (15805, 275041), (21157, 205465), (41093, 105785)]