385654035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1548

約数の個数: 64

約数和(自身を含む): 702535680

約数和(自身を除く): 316881645

約数列:

[1, 3, 5, 13, 15, 29, 39, 47, 65, 87, 141, 145, 195, 235, 377, 435, 611, 705, 1131, 1363, 1451, 1833, 1885, 3055, 4089, 4353, 5655, 6815, 7255, 9165, 17719, 18863, 20445, 21765, 42079, 53157, 56589, 68197, 88595, 94315, 126237, 204591, 210395, 265785, 282945, 340985, 547027, 631185, 886561, 1022955, 1641081, 1977713, 2659683, 2735135, 4432805, 5933139, 8205405, 9888565, 13298415, 25710269, 29665695, 77130807, 128551345, 385654035]

約数ペア:

[(1, 385654035), (3, 128551345), (5, 77130807), (13, 29665695), (15, 25710269), (29, 13298415), (39, 9888565), (47, 8205405), (65, 5933139), (87, 4432805), (141, 2735135), (145, 2659683), (195, 1977713), (235, 1641081), (377, 1022955), (435, 886561), (611, 631185), (705, 547027), (1131, 340985), (1363, 282945), (1451, 265785), (1833, 210395), (1885, 204591), (3055, 126237), (4089, 94315), (4353, 88595), (5655, 68197), (6815, 56589), (7255, 53157), (9165, 42079), (17719, 21765), (18863, 20445)]