520070662215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{170341}}^1$

素因数の和:170689

約数の個数: 96

約数和(自身を含む): 1031258644416

約数和(自身を除く): 511187982201

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 307, 585, 663, 765, 921, 1105, 1535, 1989, 2763, 3315, 3991, 4605, 5219, 9945, 11973, 13815, 15657, 19955, 26095, 35919, 46971, 59865, 67847, 78285, 170341, 179595, 203541, 234855, 339235, 511023, 610623, 851705, 1017705, 1533069, 2214433, 2555115, 2895797, 3053115, 6643299, 7665345, 8687391, 11072165, 14478985, 19929897, 26062173, 33216495, 37645361, 43436955, 52294687, 99649485, 112936083, 130310865, 156884061, 188226805, 261473435, 338808249, 470652183, 564680415, 679830931, 784420305, 889009679, 1694041245, 2039492793, 2353260915, 2667029037, 3399154655, 4445048395, 6118478379, 8001087111, 10197463965, 11557125827, 13335145185, 30592391895, 34671377481, 40005435555, 57785629135, 104014132443, 173356887405, 520070662215]

約数ペア:

[(1, 520070662215), (3, 173356887405), (5, 104014132443), (9, 57785629135), (13, 40005435555), (15, 34671377481), (17, 30592391895), (39, 13335145185), (45, 11557125827), (51, 10197463965), (65, 8001087111), (85, 6118478379), (117, 4445048395), (153, 3399154655), (195, 2667029037), (221, 2353260915), (255, 2039492793), (307, 1694041245), (585, 889009679), (663, 784420305), (765, 679830931), (921, 564680415), (1105, 470652183), (1535, 338808249), (1989, 261473435), (2763, 188226805), (3315, 156884061), (3991, 130310865), (4605, 112936083), (5219, 99649485), (9945, 52294687), (11973, 43436955), (13815, 37645361), (15657, 33216495), (19955, 26062173), (26095, 19929897), (35919, 14478985), (46971, 11072165), (59865, 8687391), (67847, 7665345), (78285, 6643299), (170341, 3053115), (179595, 2895797), (203541, 2555115), (234855, 2214433), (339235, 1533069), (511023, 1017705), (610623, 851705)]