2043284565

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{15359}}^1$

素因数の和:15562

約数の個数: 48

約数和(自身を含む): 3824271360

約数和(自身を除く): 1780986795

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 181, 245, 543, 735, 905, 1267, 2715, 3801, 6335, 8869, 15359, 19005, 26607, 44345, 46077, 76795, 107513, 133035, 230385, 322539, 537565, 752591, 1612695, 2257773, 2779979, 3762955, 8339937, 11288865, 13899895, 19459853, 41699685, 58379559, 97299265, 136218971, 291897795, 408656913, 681094855, 2043284565]

約数ペア:

[(1, 2043284565), (3, 681094855), (5, 408656913), (7, 291897795), (15, 136218971), (21, 97299265), (35, 58379559), (49, 41699685), (105, 19459853), (147, 13899895), (181, 11288865), (245, 8339937), (543, 3762955), (735, 2779979), (905, 2257773), (1267, 1612695), (2715, 752591), (3801, 537565), (6335, 322539), (8869, 230385), (15359, 133035), (19005, 107513), (26607, 76795), (44345, 46077)]