454431914495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1\times {\mathrm{190669}}^1$

素因数の和:191715

約数の個数: 32

約数和(自身を含む): 603749690880

約数和(自身を除く): 149317776385

約数列:

[1, 5, 13, 37, 65, 185, 481, 991, 2405, 4955, 12883, 36667, 64415, 183335, 190669, 476671, 953345, 2383355, 2478697, 7054753, 12393485, 35273765, 91711789, 188952979, 458558945, 944764895, 2456388727, 6991260223, 12281943635, 34956301115, 90886382899, 454431914495]

約数ペア:

[(1, 454431914495), (5, 90886382899), (13, 34956301115), (37, 12281943635), (65, 6991260223), (185, 2456388727), (481, 944764895), (991, 458558945), (2405, 188952979), (4955, 91711789), (12883, 35273765), (36667, 12393485), (64415, 7054753), (183335, 2478697), (190669, 2383355), (476671, 953345)]