15694868945

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{50053}}^1$

素因数の和:50130

約数の個数: 48

約数和(自身を含む): 23603063808

約数和(自身を除く): 7908194863

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 155, 217, 289, 527, 595, 1085, 1445, 2023, 2635, 3689, 8959, 10115, 18445, 44795, 50053, 62713, 250265, 313565, 350371, 850901, 1551643, 1751855, 4254505, 5956307, 7758215, 10861501, 14465317, 26377931, 29781535, 54307505, 72326585, 101257219, 131889655, 184645517, 448424827, 506286095, 923227585, 2242124135, 3138973789, 15694868945]

約数ペア:

[(1, 15694868945), (5, 3138973789), (7, 2242124135), (17, 923227585), (31, 506286095), (35, 448424827), (85, 184645517), (119, 131889655), (155, 101257219), (217, 72326585), (289, 54307505), (527, 29781535), (595, 26377931), (1085, 14465317), (1445, 10861501), (2023, 7758215), (2635, 5956307), (3689, 4254505), (8959, 1751855), (10115, 1551643), (18445, 850901), (44795, 350371), (50053, 313565), (62713, 250265)]