25765996905

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{42701}}^1$

素因数の和:42799

約数の個数: 96

約数和(自身を含む): 51799917312

約数和(自身を除く): 26033920407

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 53, 55, 69, 99, 115, 159, 165, 207, 253, 265, 345, 477, 495, 583, 759, 795, 1035, 1219, 1265, 1749, 2277, 2385, 2915, 3657, 3795, 5247, 6095, 8745, 10971, 11385, 13409, 18285, 26235, 40227, 42701, 54855, 67045, 120681, 128103, 201135, 213505, 384309, 469711, 603405, 640515, 982123, 1409133, 1921545, 2263153, 2348555, 2946369, 4227399, 4910615, 6789459, 7045665, 8839107, 10803353, 11315765, 14731845, 20368377, 21136995, 24894683, 32410059, 33947295, 44195535, 52052519, 54016765, 74684049, 97230177, 101841885, 124473415, 156157557, 162050295, 224052147, 260262595, 373420245, 468472671, 486150885, 572577709, 780787785, 1120260735, 1717733127, 2342363355, 2862888545, 5153199381, 8588665635, 25765996905]

約数ペア:

[(1, 25765996905), (3, 8588665635), (5, 5153199381), (9, 2862888545), (11, 2342363355), (15, 1717733127), (23, 1120260735), (33, 780787785), (45, 572577709), (53, 486150885), (55, 468472671), (69, 373420245), (99, 260262595), (115, 224052147), (159, 162050295), (165, 156157557), (207, 124473415), (253, 101841885), (265, 97230177), (345, 74684049), (477, 54016765), (495, 52052519), (583, 44195535), (759, 33947295), (795, 32410059), (1035, 24894683), (1219, 21136995), (1265, 20368377), (1749, 14731845), (2277, 11315765), (2385, 10803353), (2915, 8839107), (3657, 7045665), (3795, 6789459), (5247, 4910615), (6095, 4227399), (8745, 2946369), (10971, 2348555), (11385, 2263153), (13409, 1921545), (18285, 1409133), (26235, 982123), (40227, 640515), (42701, 603405), (54855, 469711), (67045, 384309), (120681, 213505), (128103, 201135)]