65285325

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 140824320

約数和(自身を除く): 75538995

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 41, 45, 63, 75, 105, 123, 135, 175, 189, 205, 225, 287, 315, 337, 369, 525, 615, 675, 861, 945, 1011, 1025, 1107, 1435, 1575, 1685, 1845, 2359, 2583, 3033, 3075, 4305, 4725, 5055, 5535, 7077, 7175, 7749, 8425, 9099, 9225, 11795, 12915, 13817, 15165, 21231, 21525, 25275, 27675, 35385, 38745, 41451, 45495, 58975, 63693, 64575, 69085, 75825, 96719, 106155, 124353, 176925, 193725, 207255, 227475, 290157, 318465, 345425, 373059, 483595, 530775, 621765, 870471, 1036275, 1450785, 1592325, 1865295, 2417975, 2611413, 3108825, 4352355, 7253925, 9326475, 13057065, 21761775, 65285325]

約数ペア:

[(1, 65285325), (3, 21761775), (5, 13057065), (7, 9326475), (9, 7253925), (15, 4352355), (21, 3108825), (25, 2611413), (27, 2417975), (35, 1865295), (41, 1592325), (45, 1450785), (63, 1036275), (75, 870471), (105, 621765), (123, 530775), (135, 483595), (175, 373059), (189, 345425), (205, 318465), (225, 290157), (287, 227475), (315, 207255), (337, 193725), (369, 176925), (525, 124353), (615, 106155), (675, 96719), (861, 75825), (945, 69085), (1011, 64575), (1025, 63693), (1107, 58975), (1435, 45495), (1575, 41451), (1685, 38745), (1845, 35385), (2359, 27675), (2583, 25275), (3033, 21525), (3075, 21231), (4305, 15165), (4725, 13817), (5055, 12915), (5535, 11795), (7077, 9225), (7175, 9099), (7749, 8425)]