156977632825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{9677}}^1$

素因数の和:9827

約数の個数: 96

約数和(自身を含む): 229837789440

約数和(自身を除く): 72860156615

約数列:

[1, 5, 13, 19, 25, 37, 65, 71, 95, 185, 247, 325, 355, 475, 481, 703, 923, 925, 1235, 1349, 1775, 2405, 2627, 3515, 4615, 6175, 6745, 9139, 9677, 12025, 13135, 17537, 17575, 23075, 33725, 34151, 45695, 48385, 49913, 65675, 87685, 125801, 170755, 183863, 228475, 241925, 249565, 358049, 438425, 629005, 648869, 687067, 853775, 919315, 1247825, 1790245, 2390219, 3145025, 3244345, 3435335, 4596575, 4654637, 6802931, 8931871, 8951225, 11951095, 13054273, 16221725, 17176675, 23273185, 25421479, 34014655, 44659355, 59755475, 65271365, 88438103, 116365925, 127107395, 169705549, 170073275, 223296775, 326356825, 330479227, 442190515, 483008101, 635536975, 848527745, 1652396135, 2210952575, 2415040505, 4242638725, 6279105313, 8261980675, 12075202525, 31395526565, 156977632825]

約数ペア:

[(1, 156977632825), (5, 31395526565), (13, 12075202525), (19, 8261980675), (25, 6279105313), (37, 4242638725), (65, 2415040505), (71, 2210952575), (95, 1652396135), (185, 848527745), (247, 635536975), (325, 483008101), (355, 442190515), (475, 330479227), (481, 326356825), (703, 223296775), (923, 170073275), (925, 169705549), (1235, 127107395), (1349, 116365925), (1775, 88438103), (2405, 65271365), (2627, 59755475), (3515, 44659355), (4615, 34014655), (6175, 25421479), (6745, 23273185), (9139, 17176675), (9677, 16221725), (12025, 13054273), (13135, 11951095), (17537, 8951225), (17575, 8931871), (23075, 6802931), (33725, 4654637), (34151, 4596575), (45695, 3435335), (48385, 3244345), (49913, 3145025), (65675, 2390219), (87685, 1790245), (125801, 1247825), (170755, 919315), (183863, 853775), (228475, 687067), (241925, 648869), (249565, 629005), (358049, 438425)]