2254763665

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2543}}^1$

素因数の和:2627

約数の個数: 64

約数和(自身を含む): 3516825600

約数和(自身を除く): 1262061935

約数列:

[1, 5, 7, 11, 35, 47, 49, 55, 77, 235, 245, 329, 343, 385, 517, 539, 1645, 1715, 2303, 2543, 2585, 2695, 3619, 3773, 11515, 12715, 16121, 17801, 18095, 18865, 25333, 27973, 80605, 89005, 119521, 124607, 126665, 139865, 177331, 195811, 597605, 623035, 836647, 872249, 886655, 979055, 1314731, 1370677, 4183235, 4361245, 5856529, 6573655, 6853385, 9203117, 9594739, 29282645, 40995703, 46015585, 47973695, 64421819, 204978515, 322109095, 450952733, 2254763665]

約数ペア:

[(1, 2254763665), (5, 450952733), (7, 322109095), (11, 204978515), (35, 64421819), (47, 47973695), (49, 46015585), (55, 40995703), (77, 29282645), (235, 9594739), (245, 9203117), (329, 6853385), (343, 6573655), (385, 5856529), (517, 4361245), (539, 4183235), (1645, 1370677), (1715, 1314731), (2303, 979055), (2543, 886655), (2585, 872249), (2695, 836647), (3619, 623035), (3773, 597605), (11515, 195811), (12715, 177331), (16121, 139865), (17801, 126665), (18095, 124607), (18865, 119521), (25333, 89005), (27973, 80605)]