90344065

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 127650816

約数和(自身を除く): 37306751

約数列:

[1, 5, 7, 35, 53, 113, 265, 371, 431, 565, 791, 1855, 2155, 3017, 3955, 5989, 15085, 22843, 29945, 41923, 48703, 114215, 159901, 209615, 243515, 340921, 799505, 1704605, 2581259, 12906295, 18068813, 90344065]

約数ペア:

[(1, 90344065), (5, 18068813), (7, 12906295), (35, 2581259), (53, 1704605), (113, 799505), (265, 340921), (371, 243515), (431, 209615), (565, 159901), (791, 114215), (1855, 48703), (2155, 41923), (3017, 29945), (3955, 22843), (5989, 15085)]