47273205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 90316800

約数和(自身を除く): 43043595

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 79, 105, 123, 139, 205, 237, 287, 395, 417, 553, 615, 695, 861, 973, 1185, 1435, 1659, 2085, 2765, 2919, 3239, 4305, 4865, 5699, 8295, 9717, 10981, 14595, 16195, 17097, 22673, 28495, 32943, 39893, 48585, 54905, 68019, 76867, 85485, 113365, 119679, 164715, 199465, 230601, 340095, 384335, 450221, 598395, 1153005, 1350663, 2251105, 3151547, 6753315, 9454641, 15757735, 47273205]

約数ペア:

[(1, 47273205), (3, 15757735), (5, 9454641), (7, 6753315), (15, 3151547), (21, 2251105), (35, 1350663), (41, 1153005), (79, 598395), (105, 450221), (123, 384335), (139, 340095), (205, 230601), (237, 199465), (287, 164715), (395, 119679), (417, 113365), (553, 85485), (615, 76867), (695, 68019), (861, 54905), (973, 48585), (1185, 39893), (1435, 32943), (1659, 28495), (2085, 22673), (2765, 17097), (2919, 16195), (3239, 14595), (4305, 10981), (4865, 9717), (5699, 8295)]