17061975

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 37616640

約数和(自身を除く): 20554665

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 27, 35, 45, 63, 69, 75, 105, 115, 135, 157, 161, 175, 189, 207, 225, 315, 345, 471, 483, 525, 575, 621, 675, 785, 805, 945, 1035, 1099, 1413, 1449, 1575, 1725, 2355, 2415, 3105, 3297, 3611, 3925, 4025, 4239, 4347, 4725, 5175, 5495, 7065, 7245, 9891, 10833, 11775, 12075, 15525, 16485, 18055, 21195, 21735, 25277, 27475, 29673, 32499, 35325, 36225, 49455, 54165, 75831, 82425, 90275, 97497, 105975, 108675, 126385, 148365, 162495, 227493, 247275, 270825, 379155, 487485, 631925, 682479, 741825, 812475, 1137465, 1895775, 2437425, 3412395, 5687325, 17061975]

約数ペア:

[(1, 17061975), (3, 5687325), (5, 3412395), (7, 2437425), (9, 1895775), (15, 1137465), (21, 812475), (23, 741825), (25, 682479), (27, 631925), (35, 487485), (45, 379155), (63, 270825), (69, 247275), (75, 227493), (105, 162495), (115, 148365), (135, 126385), (157, 108675), (161, 105975), (175, 97497), (189, 90275), (207, 82425), (225, 75831), (315, 54165), (345, 49455), (471, 36225), (483, 35325), (525, 32499), (575, 29673), (621, 27475), (675, 25277), (785, 21735), (805, 21195), (945, 18055), (1035, 16485), (1099, 15525), (1413, 12075), (1449, 11775), (1575, 10833), (1725, 9891), (2355, 7245), (2415, 7065), (3105, 5495), (3297, 5175), (3611, 4725), (3925, 4347), (4025, 4239)]