103630179775

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{2521}}^1$

素因数の和:2681

約数の個数: 72

約数和(自身を含む): 139742506800

約数和(自身を除く): 36112327025

約数列:

[1, 5, 25, 29, 31, 59, 145, 155, 295, 725, 775, 899, 961, 1475, 1711, 1829, 2521, 4495, 4805, 8555, 9145, 12605, 22475, 24025, 27869, 42775, 45725, 53041, 56699, 63025, 73109, 78151, 139345, 148739, 265205, 283495, 365545, 390755, 696725, 743695, 1326025, 1417475, 1644271, 1827725, 1953775, 2266379, 2422681, 3718475, 4313431, 4610909, 8221355, 11331895, 12113405, 21567155, 23054545, 41106775, 56659475, 60567025, 70257749, 107835775, 115272725, 133716361, 142938179, 351288745, 668581805, 714690895, 1756443725, 3342909025, 3573454475, 4145207191, 20726035955, 103630179775]

約数ペア:

[(1, 103630179775), (5, 20726035955), (25, 4145207191), (29, 3573454475), (31, 3342909025), (59, 1756443725), (145, 714690895), (155, 668581805), (295, 351288745), (725, 142938179), (775, 133716361), (899, 115272725), (961, 107835775), (1475, 70257749), (1711, 60567025), (1829, 56659475), (2521, 41106775), (4495, 23054545), (4805, 21567155), (8555, 12113405), (9145, 11331895), (12605, 8221355), (22475, 4610909), (24025, 4313431), (27869, 3718475), (42775, 2422681), (45725, 2266379), (53041, 1953775), (56699, 1827725), (63025, 1644271), (73109, 1417475), (78151, 1326025), (139345, 743695), (148739, 696725), (265205, 390755), (283495, 365545)]