47331585

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 100638720

約数和(自身を除く): 53307135

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 47, 63, 69, 105, 115, 139, 141, 161, 207, 235, 315, 329, 345, 417, 423, 483, 695, 705, 805, 973, 987, 1035, 1081, 1251, 1449, 1645, 2085, 2115, 2415, 2919, 2961, 3197, 3243, 4865, 4935, 5405, 6255, 6533, 7245, 7567, 8757, 9591, 9729, 14595, 14805, 15985, 16215, 19599, 22379, 22701, 28773, 32665, 37835, 43785, 45731, 47955, 48645, 58797, 67137, 68103, 97995, 111895, 113505, 137193, 143865, 150259, 201411, 228655, 293985, 335685, 340515, 411579, 450777, 685965, 751295, 1007055, 1051813, 1352331, 2057895, 2253885, 3155439, 5259065, 6761655, 9466317, 15777195, 47331585]

約数ペア:

[(1, 47331585), (3, 15777195), (5, 9466317), (7, 6761655), (9, 5259065), (15, 3155439), (21, 2253885), (23, 2057895), (35, 1352331), (45, 1051813), (47, 1007055), (63, 751295), (69, 685965), (105, 450777), (115, 411579), (139, 340515), (141, 335685), (161, 293985), (207, 228655), (235, 201411), (315, 150259), (329, 143865), (345, 137193), (417, 113505), (423, 111895), (483, 97995), (695, 68103), (705, 67137), (805, 58797), (973, 48645), (987, 47955), (1035, 45731), (1081, 43785), (1251, 37835), (1449, 32665), (1645, 28773), (2085, 22701), (2115, 22379), (2415, 19599), (2919, 16215), (2961, 15985), (3197, 14805), (3243, 14595), (4865, 9729), (4935, 9591), (5405, 8757), (6255, 7567), (6533, 7245)]