528115465

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 669981312

約数和(自身を除く): 141865847

約数列:

[1, 5, 41, 43, 181, 205, 215, 331, 905, 1655, 1763, 7421, 7783, 8815, 13571, 14233, 37105, 38915, 59911, 67855, 71165, 299555, 319103, 583553, 1595515, 2456351, 2576173, 2917765, 12281755, 12880865, 105623093, 528115465]

約数ペア:

[(1, 528115465), (5, 105623093), (41, 12880865), (43, 12281755), (181, 2917765), (205, 2576173), (215, 2456351), (331, 1595515), (905, 583553), (1655, 319103), (1763, 299555), (7421, 71165), (7783, 67855), (8815, 59911), (13571, 38915), (14233, 37105)]