61386065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 85258656

約数和(自身を除く): 23872591

約数列:

[1, 5, 13, 17, 65, 73, 85, 221, 365, 761, 949, 1105, 1241, 3805, 4745, 6205, 9893, 12937, 16133, 49465, 55553, 64685, 80665, 168181, 277765, 722189, 840905, 944401, 3610945, 4722005, 12277213, 61386065]

約数ペア:

[(1, 61386065), (5, 12277213), (13, 4722005), (17, 3610945), (65, 944401), (73, 840905), (85, 722189), (221, 277765), (365, 168181), (761, 80665), (949, 64685), (1105, 55553), (1241, 49465), (3805, 16133), (4745, 12937), (6205, 9893)]