4621492245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{18859}}^1$

素因数の和:18946

約数の個数: 48

約数和(自身を含む): 8090487360

約数和(自身を除く): 3468995115

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 961, 1581, 2635, 2883, 4805, 7905, 14415, 16337, 18859, 49011, 56577, 81685, 94295, 245055, 282885, 320603, 584629, 961809, 1603015, 1753887, 2923145, 4809045, 8769435, 9938693, 18123499, 29816079, 49693465, 54370497, 90617495, 149080395, 271852485, 308099483, 924298449, 1540497415, 4621492245]

約数ペア:

[(1, 4621492245), (3, 1540497415), (5, 924298449), (15, 308099483), (17, 271852485), (31, 149080395), (51, 90617495), (85, 54370497), (93, 49693465), (155, 29816079), (255, 18123499), (465, 9938693), (527, 8769435), (961, 4809045), (1581, 2923145), (2635, 1753887), (2883, 1603015), (4805, 961809), (7905, 584629), (14415, 320603), (16337, 282885), (18859, 245055), (49011, 94295), (56577, 81685)]