235799145

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1789}}^1$

素因数の和:1930

約数の個数: 48

約数和(自身を含む): 427237200

約数和(自身を除く): 191438055

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 101, 145, 261, 303, 435, 505, 909, 1305, 1515, 1789, 2929, 4545, 5367, 8787, 8945, 14645, 16101, 26361, 26835, 43935, 51881, 80505, 131805, 155643, 180689, 259405, 466929, 542067, 778215, 903445, 1626201, 2334645, 2710335, 5239981, 8131005, 15719943, 26199905, 47159829, 78599715, 235799145]

約数ペア:

[(1, 235799145), (3, 78599715), (5, 47159829), (9, 26199905), (15, 15719943), (29, 8131005), (45, 5239981), (87, 2710335), (101, 2334645), (145, 1626201), (261, 903445), (303, 778215), (435, 542067), (505, 466929), (909, 259405), (1305, 180689), (1515, 155643), (1789, 131805), (2929, 80505), (4545, 51881), (5367, 43935), (8787, 26835), (8945, 26361), (14645, 16101)]