715692650425

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1283}}^1\times {\mathrm{2399}}^1$

素因数の和:3894

約数の個数: 48

約数和(自身を含む): 907913318400

約数和(自身を除く): 192220667975

約数列:

[1, 5, 25, 71, 131, 355, 655, 1283, 1775, 2399, 3275, 6415, 9301, 11995, 32075, 46505, 59975, 91093, 168073, 170329, 232525, 314269, 455465, 840365, 851645, 1571345, 2277325, 3077917, 4201825, 4258225, 7856725, 11933183, 15389585, 22313099, 59665915, 76947925, 111565495, 218532107, 298329575, 403207127, 557827475, 1092660535, 2016035635, 5463302675, 10080178175, 28627706017, 143138530085, 715692650425]

約数ペア:

[(1, 715692650425), (5, 143138530085), (25, 28627706017), (71, 10080178175), (131, 5463302675), (355, 2016035635), (655, 1092660535), (1283, 557827475), (1775, 403207127), (2399, 298329575), (3275, 218532107), (6415, 111565495), (9301, 76947925), (11995, 59665915), (32075, 22313099), (46505, 15389585), (59975, 11933183), (91093, 7856725), (168073, 4258225), (170329, 4201825), (232525, 3077917), (314269, 2277325), (455465, 1571345), (840365, 851645)]