397563713135

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{1249}}^1\times {\mathrm{7393}}^1$

素因数の和:8835

約数の個数: 32

約数和(自身を含む): 488004000000

約数和(自身を除く): 90440286865

約数列:

[1, 5, 79, 109, 395, 545, 1249, 6245, 7393, 8611, 36965, 43055, 98671, 136141, 493355, 584047, 680705, 805837, 2920235, 4029185, 9233857, 10755139, 46169285, 53775695, 63661123, 318305615, 729474703, 1006490413, 3647373515, 5032452065, 79512742627, 397563713135]

約数ペア:

[(1, 397563713135), (5, 79512742627), (79, 5032452065), (109, 3647373515), (395, 1006490413), (545, 729474703), (1249, 318305615), (6245, 63661123), (7393, 53775695), (8611, 46169285), (36965, 10755139), (43055, 9233857), (98671, 4029185), (136141, 2920235), (493355, 805837), (584047, 680705)]