201901781385

素因数分解:

$3^4\times 5^1\times {\mathrm{4591}}^1\times {\mathrm{108587}}^1$

素因数の和:113195

約数の個数: 40

約数和(自身を含む): 362009805696

約数和(自身を除く): 160108024311

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 4591, 13773, 22955, 41319, 68865, 108587, 123957, 206595, 325761, 371871, 542935, 619785, 977283, 1628805, 1859355, 2931849, 4886415, 8795547, 14659245, 43977735, 498522917, 1495568751, 2492614585, 4486706253, 7477843755, 13460118759, 22433531265, 40380356277, 67300593795, 201901781385]

約数ペア:

[(1, 201901781385), (3, 67300593795), (5, 40380356277), (9, 22433531265), (15, 13460118759), (27, 7477843755), (45, 4486706253), (81, 2492614585), (135, 1495568751), (405, 498522917), (4591, 43977735), (13773, 14659245), (22955, 8795547), (41319, 4886415), (68865, 2931849), (108587, 1859355), (123957, 1628805), (206595, 977283), (325761, 619785), (371871, 542935)]