38320425

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 82911360

約数和(自身を除く): 44590935

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 27, 33, 39, 45, 55, 65, 75, 99, 117, 135, 143, 165, 195, 225, 275, 297, 325, 351, 397, 429, 495, 585, 675, 715, 825, 975, 1191, 1287, 1485, 1755, 1985, 2145, 2475, 2925, 3573, 3575, 3861, 4367, 5161, 5955, 6435, 7425, 8775, 9925, 10719, 10725, 13101, 15483, 17865, 19305, 21835, 25805, 29775, 32175, 39303, 46449, 53595, 56771, 65505, 77415, 89325, 96525, 109175, 117909, 129025, 139347, 170313, 196515, 232245, 267975, 283855, 327525, 387075, 510939, 589545, 696735, 851565, 982575, 1161225, 1419275, 1532817, 2554695, 2947725, 3483675, 4257825, 7664085, 12773475, 38320425]

約数ペア:

[(1, 38320425), (3, 12773475), (5, 7664085), (9, 4257825), (11, 3483675), (13, 2947725), (15, 2554695), (25, 1532817), (27, 1419275), (33, 1161225), (39, 982575), (45, 851565), (55, 696735), (65, 589545), (75, 510939), (99, 387075), (117, 327525), (135, 283855), (143, 267975), (165, 232245), (195, 196515), (225, 170313), (275, 139347), (297, 129025), (325, 117909), (351, 109175), (397, 96525), (429, 89325), (495, 77415), (585, 65505), (675, 56771), (715, 53595), (825, 46449), (975, 39303), (1191, 32175), (1287, 29775), (1485, 25805), (1755, 21835), (1985, 19305), (2145, 17865), (2475, 15483), (2925, 13101), (3573, 10725), (3575, 10719), (3861, 9925), (4367, 8775), (5161, 7425), (5955, 6435)]