1622898145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{1999}}^1$

素因数の和:2553

約数の個数: 32

約数和(自身を含む): 2203200000

約数和(自身を除く): 580301855

約数列:

[1, 5, 11, 29, 55, 145, 319, 509, 1595, 1999, 2545, 5599, 9995, 14761, 21989, 27995, 57971, 73805, 109945, 162371, 289855, 637681, 811855, 1017491, 3188405, 5087455, 11192401, 29507239, 55962005, 147536195, 324579629, 1622898145]

約数ペア:

[(1, 1622898145), (5, 324579629), (11, 147536195), (29, 55962005), (55, 29507239), (145, 11192401), (319, 5087455), (509, 3188405), (1595, 1017491), (1999, 811855), (2545, 637681), (5599, 289855), (9995, 162371), (14761, 109945), (21989, 73805), (27995, 57971)]