82004715

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 158270112

約数和(自身を除く): 76265397

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 169, 195, 205, 263, 369, 507, 533, 585, 615, 789, 845, 1315, 1521, 1599, 1845, 2367, 2535, 2665, 3419, 3945, 4797, 6929, 7605, 7995, 10257, 10783, 11835, 17095, 20787, 23985, 30771, 32349, 34645, 44447, 51285, 53915, 62361, 97047, 103935, 133341, 140179, 153855, 161745, 222235, 311805, 400023, 420537, 485235, 666705, 700895, 1261611, 1822327, 2000115, 2102685, 5466981, 6308055, 9111635, 16400943, 27334905, 82004715]

約数ペア:

[(1, 82004715), (3, 27334905), (5, 16400943), (9, 9111635), (13, 6308055), (15, 5466981), (39, 2102685), (41, 2000115), (45, 1822327), (65, 1261611), (117, 700895), (123, 666705), (169, 485235), (195, 420537), (205, 400023), (263, 311805), (369, 222235), (507, 161745), (533, 153855), (585, 140179), (615, 133341), (789, 103935), (845, 97047), (1315, 62361), (1521, 53915), (1599, 51285), (1845, 44447), (2367, 34645), (2535, 32349), (2665, 30771), (3419, 23985), (3945, 20787), (4797, 17095), (6929, 11835), (7605, 10783), (7995, 10257)]