43215795

素因数分解:

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

素因数の和:214

約数の個数: 96

約数和(自身を含む): 91929600

約数和(自身を除く): 48713805

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 49, 63, 105, 135, 139, 141, 147, 189, 235, 245, 315, 329, 417, 423, 441, 695, 705, 735, 945, 973, 987, 1251, 1269, 1323, 1645, 2085, 2115, 2205, 2303, 2919, 2961, 3753, 4865, 4935, 6255, 6345, 6533, 6615, 6811, 6909, 8757, 8883, 11515, 14595, 14805, 18765, 19599, 20433, 20727, 26271, 32665, 34055, 34545, 43785, 44415, 45731, 58797, 61299, 62181, 97995, 102165, 103635, 131355, 137193, 176391, 183897, 228655, 293985, 306495, 310905, 320117, 411579, 685965, 881955, 919485, 960351, 1234737, 1600585, 2057895, 2881053, 4801755, 6173685, 8643159, 14405265, 43215795]

約数ペア:

[(1, 43215795), (3, 14405265), (5, 8643159), (7, 6173685), (9, 4801755), (15, 2881053), (21, 2057895), (27, 1600585), (35, 1234737), (45, 960351), (47, 919485), (49, 881955), (63, 685965), (105, 411579), (135, 320117), (139, 310905), (141, 306495), (147, 293985), (189, 228655), (235, 183897), (245, 176391), (315, 137193), (329, 131355), (417, 103635), (423, 102165), (441, 97995), (695, 62181), (705, 61299), (735, 58797), (945, 45731), (973, 44415), (987, 43785), (1251, 34545), (1269, 34055), (1323, 32665), (1645, 26271), (2085, 20727), (2115, 20433), (2205, 19599), (2303, 18765), (2919, 14805), (2961, 14595), (3753, 11515), (4865, 8883), (4935, 8757), (6255, 6909), (6345, 6811), (6533, 6615)]