139603695

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 293124096

約数和(自身を除く): 153520401

約数列:

[1, 3, 5, 7, 11, 15, 21, 31, 33, 35, 49, 55, 77, 93, 105, 147, 155, 165, 217, 231, 245, 341, 385, 465, 539, 557, 651, 735, 1023, 1085, 1155, 1519, 1617, 1671, 1705, 2387, 2695, 2785, 3255, 3899, 4557, 5115, 6127, 7161, 7595, 8085, 8355, 11697, 11935, 16709, 17267, 18381, 19495, 22785, 27293, 30635, 35805, 42889, 50127, 51801, 58485, 81879, 83545, 86335, 91905, 120869, 128667, 136465, 189937, 214445, 250635, 259005, 300223, 362607, 409395, 569811, 604345, 643335, 846083, 900669, 949685, 1329559, 1501115, 1813035, 2538249, 2849055, 3988677, 4230415, 4503345, 6647795, 9306913, 12691245, 19943385, 27920739, 46534565, 139603695]

約数ペア:

[(1, 139603695), (3, 46534565), (5, 27920739), (7, 19943385), (11, 12691245), (15, 9306913), (21, 6647795), (31, 4503345), (33, 4230415), (35, 3988677), (49, 2849055), (55, 2538249), (77, 1813035), (93, 1501115), (105, 1329559), (147, 949685), (155, 900669), (165, 846083), (217, 643335), (231, 604345), (245, 569811), (341, 409395), (385, 362607), (465, 300223), (539, 259005), (557, 250635), (651, 214445), (735, 189937), (1023, 136465), (1085, 128667), (1155, 120869), (1519, 91905), (1617, 86335), (1671, 83545), (1705, 81879), (2387, 58485), (2695, 51801), (2785, 50127), (3255, 42889), (3899, 35805), (4557, 30635), (5115, 27293), (6127, 22785), (7161, 19495), (7595, 18381), (8085, 17267), (8355, 16709), (11697, 11935)]