426335095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1181}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 563728896

約数和(自身を除く): 137393801

約数列:

[1, 5, 17, 31, 85, 137, 155, 527, 685, 1181, 2329, 2635, 4247, 5905, 11645, 20077, 21235, 36611, 72199, 100385, 161797, 183055, 360995, 622387, 808985, 2750549, 3111935, 5015707, 13752745, 25078535, 85267019, 426335095]

約数ペア:

[(1, 426335095), (5, 85267019), (17, 25078535), (31, 13752745), (85, 5015707), (137, 3111935), (155, 2750549), (527, 808985), (685, 622387), (1181, 360995), (2329, 183055), (2635, 161797), (4247, 100385), (5905, 72199), (11645, 36611), (20077, 21235)]