293876275

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 468947664

約数和(自身を除く): 175071389

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 113, 175, 193, 245, 275, 385, 539, 565, 791, 965, 1225, 1243, 1351, 1925, 2123, 2695, 2825, 3955, 4825, 5537, 6215, 6755, 8701, 9457, 10615, 13475, 14861, 19775, 21809, 27685, 31075, 33775, 43505, 47285, 53075, 60907, 74305, 104027, 109045, 138425, 152663, 217525, 236425, 239899, 304535, 371525, 520135, 545225, 763315, 1068641, 1199495, 1522675, 1679293, 2600675, 3816575, 5343205, 5997475, 8396465, 11755051, 26716025, 41982325, 58775255, 293876275]

約数ペア:

[(1, 293876275), (5, 58775255), (7, 41982325), (11, 26716025), (25, 11755051), (35, 8396465), (49, 5997475), (55, 5343205), (77, 3816575), (113, 2600675), (175, 1679293), (193, 1522675), (245, 1199495), (275, 1068641), (385, 763315), (539, 545225), (565, 520135), (791, 371525), (965, 304535), (1225, 239899), (1243, 236425), (1351, 217525), (1925, 152663), (2123, 138425), (2695, 109045), (2825, 104027), (3955, 74305), (4825, 60907), (5537, 53075), (6215, 47285), (6755, 43505), (8701, 33775), (9457, 31075), (10615, 27685), (13475, 21809), (14861, 19775)]