137027905

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 226344960

約数和(自身を除く): 89317055

約数列:

[1, 5, 7, 17, 19, 23, 31, 35, 85, 95, 115, 119, 133, 155, 161, 217, 289, 323, 391, 437, 527, 589, 595, 665, 713, 805, 1085, 1445, 1615, 1955, 2023, 2185, 2261, 2635, 2737, 2945, 3059, 3565, 3689, 4123, 4991, 5491, 6647, 7429, 8959, 10013, 10115, 11305, 12121, 13547, 13685, 15295, 18445, 20615, 24955, 27455, 33235, 37145, 38437, 44795, 46529, 50065, 52003, 60605, 62713, 67735, 70091, 84847, 94829, 126293, 170221, 192185, 206057, 230299, 232645, 260015, 313565, 350455, 424235, 474145, 631465, 851105, 884051, 1030285, 1151495, 1191547, 1442399, 1612093, 3915083, 4420255, 5957735, 7211995, 8060465, 19575415, 27405581, 137027905]

約数ペア:

[(1, 137027905), (5, 27405581), (7, 19575415), (17, 8060465), (19, 7211995), (23, 5957735), (31, 4420255), (35, 3915083), (85, 1612093), (95, 1442399), (115, 1191547), (119, 1151495), (133, 1030285), (155, 884051), (161, 851105), (217, 631465), (289, 474145), (323, 424235), (391, 350455), (437, 313565), (527, 260015), (589, 232645), (595, 230299), (665, 206057), (713, 192185), (805, 170221), (1085, 126293), (1445, 94829), (1615, 84847), (1955, 70091), (2023, 67735), (2185, 62713), (2261, 60605), (2635, 52003), (2737, 50065), (2945, 46529), (3059, 44795), (3565, 38437), (3689, 37145), (4123, 33235), (4991, 27455), (5491, 24955), (6647, 20615), (7429, 18445), (8959, 15295), (10013, 13685), (10115, 13547), (11305, 12121)]