71536255

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{479}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 104509440

約数和(自身を除く): 32973185

約数列:

[1, 5, 7, 17, 35, 85, 119, 251, 479, 595, 1255, 1757, 2395, 3353, 4267, 8143, 8785, 16765, 21335, 29869, 40715, 57001, 120229, 149345, 285005, 601145, 841603, 2043893, 4208015, 10219465, 14307251, 71536255]

約数ペア:

[(1, 71536255), (5, 14307251), (7, 10219465), (17, 4208015), (35, 2043893), (85, 841603), (119, 601145), (251, 285005), (479, 149345), (595, 120229), (1255, 57001), (1757, 40715), (2395, 29869), (3353, 21335), (4267, 16765), (8143, 8785)]