13989792065

素因数分解:

$5^1\times {\mathrm{17}}^3\times {\mathrm{31}}^1\times {\mathrm{18371}}^1$

素因数の和:18458

約数の個数: 32

約数和(自身を含む): 18413153280

約数和(自身を除く): 4423361215

約数列:

[1, 5, 17, 31, 85, 155, 289, 527, 1445, 2635, 4913, 8959, 18371, 24565, 44795, 91855, 152303, 312307, 569501, 761515, 1561535, 2847505, 5309219, 9681517, 26546095, 48407585, 90256723, 164585789, 451283615, 822928945, 2797958413, 13989792065]

約数ペア:

[(1, 13989792065), (5, 2797958413), (17, 822928945), (31, 451283615), (85, 164585789), (155, 90256723), (289, 48407585), (527, 26546095), (1445, 9681517), (2635, 5309219), (4913, 2847505), (8959, 1561535), (18371, 761515), (24565, 569501), (44795, 312307), (91855, 152303)]