156747109725

素因数分解:

$3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1223}}^1\times {\mathrm{3823}}^1$

素因数の和:5211

約数の個数: 72

約数和(自身を含む): 282940819200

約数和(自身を除く): 126193709475

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 149, 225, 447, 745, 1223, 1341, 2235, 3669, 3725, 3823, 6115, 6705, 11007, 11175, 11469, 18345, 19115, 30575, 33525, 34407, 55035, 57345, 91725, 95575, 172035, 182227, 275175, 286725, 546681, 569627, 860175, 911135, 1640043, 1708881, 2733405, 2848135, 4555675, 4675529, 5126643, 8200215, 8544405, 13667025, 14026587, 14240675, 23377645, 25633215, 41001075, 42079761, 42722025, 70132935, 116888225, 128166075, 210398805, 350664675, 696653821, 1051994025, 2089961463, 3483269105, 6269884389, 10449807315, 17416345525, 31349421945, 52249036575, 156747109725]

約数ペア:

[(1, 156747109725), (3, 52249036575), (5, 31349421945), (9, 17416345525), (15, 10449807315), (25, 6269884389), (45, 3483269105), (75, 2089961463), (149, 1051994025), (225, 696653821), (447, 350664675), (745, 210398805), (1223, 128166075), (1341, 116888225), (2235, 70132935), (3669, 42722025), (3725, 42079761), (3823, 41001075), (6115, 25633215), (6705, 23377645), (11007, 14240675), (11175, 14026587), (11469, 13667025), (18345, 8544405), (19115, 8200215), (30575, 5126643), (33525, 4675529), (34407, 4555675), (55035, 2848135), (57345, 2733405), (91725, 1708881), (95575, 1640043), (172035, 911135), (182227, 860175), (275175, 569627), (286725, 546681)]