70293015

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^3\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 80

約数和(自身を含む): 138230400

約数和(自身を除く): 67937385

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 79, 81, 117, 135, 169, 195, 237, 351, 395, 405, 507, 585, 711, 845, 1027, 1053, 1185, 1521, 1755, 2133, 2197, 2535, 3081, 3555, 4563, 5135, 5265, 6399, 6591, 7605, 9243, 10665, 10985, 13351, 13689, 15405, 19773, 22815, 27729, 31995, 32955, 40053, 46215, 59319, 66755, 68445, 83187, 98865, 120159, 138645, 173563, 177957, 200265, 296595, 360477, 415935, 520689, 600795, 867815, 889785, 1081431, 1562067, 1802385, 2603445, 4686201, 5407155, 7810335, 14058603, 23431005, 70293015]

約数ペア:

[(1, 70293015), (3, 23431005), (5, 14058603), (9, 7810335), (13, 5407155), (15, 4686201), (27, 2603445), (39, 1802385), (45, 1562067), (65, 1081431), (79, 889785), (81, 867815), (117, 600795), (135, 520689), (169, 415935), (195, 360477), (237, 296595), (351, 200265), (395, 177957), (405, 173563), (507, 138645), (585, 120159), (711, 98865), (845, 83187), (1027, 68445), (1053, 66755), (1185, 59319), (1521, 46215), (1755, 40053), (2133, 32955), (2197, 31995), (2535, 27729), (3081, 22815), (3555, 19773), (4563, 15405), (5135, 13689), (5265, 13351), (6399, 10985), (6591, 10665), (7605, 9243)]