31414565

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 48066048

約数和(自身を除く): 16651483

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 113, 169, 235, 329, 455, 565, 611, 791, 845, 1183, 1469, 1645, 3055, 3955, 4277, 5311, 5915, 7345, 7943, 10283, 19097, 21385, 26555, 37177, 39715, 51415, 55601, 69043, 95485, 133679, 185885, 278005, 345215, 483301, 668395, 897559, 2416505, 4487795, 6282913, 31414565]

約数ペア:

[(1, 31414565), (5, 6282913), (7, 4487795), (13, 2416505), (35, 897559), (47, 668395), (65, 483301), (91, 345215), (113, 278005), (169, 185885), (235, 133679), (329, 95485), (455, 69043), (565, 55601), (611, 51415), (791, 39715), (845, 37177), (1183, 26555), (1469, 21385), (1645, 19097), (3055, 10283), (3955, 7943), (4277, 7345), (5311, 5915)]