117128895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 216639360

約数和(自身を除く): 99510465

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 89, 195, 221, 255, 267, 397, 445, 663, 1105, 1157, 1191, 1335, 1513, 1985, 3315, 3471, 4539, 5161, 5785, 5955, 6749, 7565, 15483, 17355, 19669, 20247, 22695, 25805, 33745, 35333, 59007, 77415, 87737, 98345, 101235, 105999, 176665, 263211, 295035, 438685, 459329, 529995, 600661, 1316055, 1377987, 1801983, 2296645, 3003305, 6889935, 7808593, 9009915, 23425779, 39042965, 117128895]

約数ペア:

[(1, 117128895), (3, 39042965), (5, 23425779), (13, 9009915), (15, 7808593), (17, 6889935), (39, 3003305), (51, 2296645), (65, 1801983), (85, 1377987), (89, 1316055), (195, 600661), (221, 529995), (255, 459329), (267, 438685), (397, 295035), (445, 263211), (663, 176665), (1105, 105999), (1157, 101235), (1191, 98345), (1335, 87737), (1513, 77415), (1985, 59007), (3315, 35333), (3471, 33745), (4539, 25805), (5161, 22695), (5785, 20247), (5955, 19669), (6749, 17355), (7565, 15483)]