79201005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 138787200

約数和(自身を除く): 59586195

約数列:

[1, 3, 5, 13, 15, 39, 65, 157, 169, 195, 199, 471, 507, 597, 785, 845, 995, 2041, 2355, 2535, 2587, 2985, 6123, 7761, 10205, 12935, 26533, 30615, 31243, 33631, 38805, 79599, 93729, 100893, 132665, 156215, 168155, 397995, 406159, 468645, 504465, 1218477, 2030795, 5280067, 6092385, 15840201, 26400335, 79201005]

約数ペア:

[(1, 79201005), (3, 26400335), (5, 15840201), (13, 6092385), (15, 5280067), (39, 2030795), (65, 1218477), (157, 504465), (169, 468645), (195, 406159), (199, 397995), (471, 168155), (507, 156215), (597, 132665), (785, 100893), (845, 93729), (995, 79599), (2041, 38805), (2355, 33631), (2535, 31243), (2587, 30615), (2985, 26533), (6123, 12935), (7761, 10205)]