26717145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 56485632

約数和(自身を除く): 29768487

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 35, 37, 39, 65, 69, 91, 105, 111, 115, 161, 185, 195, 259, 273, 299, 345, 455, 481, 483, 529, 555, 777, 805, 851, 897, 1295, 1365, 1443, 1495, 1587, 2093, 2405, 2415, 2553, 2645, 3367, 3703, 3885, 4255, 4485, 5957, 6279, 6877, 7215, 7935, 10101, 10465, 11063, 11109, 12765, 16835, 17871, 18515, 19573, 20631, 29785, 31395, 33189, 34385, 48139, 50505, 55315, 55545, 58719, 77441, 89355, 97865, 103155, 137011, 144417, 165945, 232323, 240695, 254449, 293595, 387205, 411033, 685055, 722085, 763347, 1161615, 1272245, 1781143, 2055165, 3816735, 5343429, 8905715, 26717145]

約数ペア:

[(1, 26717145), (3, 8905715), (5, 5343429), (7, 3816735), (13, 2055165), (15, 1781143), (21, 1272245), (23, 1161615), (35, 763347), (37, 722085), (39, 685055), (65, 411033), (69, 387205), (91, 293595), (105, 254449), (111, 240695), (115, 232323), (161, 165945), (185, 144417), (195, 137011), (259, 103155), (273, 97865), (299, 89355), (345, 77441), (455, 58719), (481, 55545), (483, 55315), (529, 50505), (555, 48139), (777, 34385), (805, 33189), (851, 31395), (897, 29785), (1295, 20631), (1365, 19573), (1443, 18515), (1495, 17871), (1587, 16835), (2093, 12765), (2405, 11109), (2415, 11063), (2553, 10465), (2645, 10101), (3367, 7935), (3703, 7215), (3885, 6877), (4255, 6279), (4485, 5957)]