440943695

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1213}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 576892800

約数和(自身を除く): 135949105

約数列:

[1, 5, 23, 29, 109, 115, 145, 545, 667, 1213, 2507, 3161, 3335, 6065, 12535, 15805, 27899, 35177, 72703, 132217, 139495, 175885, 363515, 661085, 809071, 3040991, 3834293, 4045355, 15204955, 19171465, 88188739, 440943695]

約数ペア:

[(1, 440943695), (5, 88188739), (23, 19171465), (29, 15204955), (109, 4045355), (115, 3834293), (145, 3040991), (545, 809071), (667, 661085), (1213, 363515), (2507, 175885), (3161, 139495), (3335, 132217), (6065, 72703), (12535, 35177), (15805, 27899)]