93241515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 160651872

約数和(自身を除く): 67410357

約数列:

[1, 3, 5, 15, 17, 51, 85, 137, 157, 255, 289, 411, 471, 685, 785, 867, 1445, 2055, 2329, 2355, 2669, 4335, 6987, 8007, 11645, 13345, 21509, 34935, 39593, 40035, 45373, 64527, 107545, 118779, 136119, 197965, 226865, 322635, 365653, 593895, 680595, 1096959, 1828265, 5484795, 6216101, 18648303, 31080505, 93241515]

約数ペア:

[(1, 93241515), (3, 31080505), (5, 18648303), (15, 6216101), (17, 5484795), (51, 1828265), (85, 1096959), (137, 680595), (157, 593895), (255, 365653), (289, 322635), (411, 226865), (471, 197965), (685, 136119), (785, 118779), (867, 107545), (1445, 64527), (2055, 45373), (2329, 40035), (2355, 39593), (2669, 34935), (4335, 21509), (6987, 13345), (8007, 11645)]