72706935

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3191}}^1$

素因数の和:3244

約数の個数: 48

約数和(自身を含む): 139732992

約数和(自身を除く): 67026057

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 49, 93, 105, 147, 155, 217, 245, 465, 651, 735, 1085, 1519, 3191, 3255, 4557, 7595, 9573, 15955, 22337, 22785, 47865, 67011, 98921, 111685, 156359, 296763, 335055, 469077, 494605, 692447, 781795, 1483815, 2077341, 2345385, 3462235, 4847129, 10386705, 14541387, 24235645, 72706935]

約数ペア:

[(1, 72706935), (3, 24235645), (5, 14541387), (7, 10386705), (15, 4847129), (21, 3462235), (31, 2345385), (35, 2077341), (49, 1483815), (93, 781795), (105, 692447), (147, 494605), (155, 469077), (217, 335055), (245, 296763), (465, 156359), (651, 111685), (735, 98921), (1085, 67011), (1519, 47865), (3191, 22785), (3255, 22337), (4557, 15955), (7595, 9573)]