243615505535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{189017}}^1$

素因数の和:189355

約数の個数: 32

約数和(自身を含む): 316007853120

約数和(自身を除く): 72392347585

約数列:

[1, 5, 17, 59, 85, 257, 295, 1003, 1285, 4369, 5015, 15163, 21845, 75815, 189017, 257771, 945085, 1288855, 3213289, 11152003, 16066445, 48577369, 55760015, 189584051, 242886845, 825815273, 947920255, 2866064771, 4129076365, 14330323855, 48723101107, 243615505535]

約数ペア:

[(1, 243615505535), (5, 48723101107), (17, 14330323855), (59, 4129076365), (85, 2866064771), (257, 947920255), (295, 825815273), (1003, 242886845), (1285, 189584051), (4369, 55760015), (5015, 48577369), (15163, 16066445), (21845, 11152003), (75815, 3213289), (189017, 1288855), (257771, 945085)]