27149085

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1543}}^1$

素因数の和:1594

約数の個数: 48

約数和(自身を含む): 52026624

約数和(自身を除く): 24877539

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 765, 1035, 1173, 1543, 1955, 3519, 4629, 5865, 7715, 13887, 17595, 23145, 26231, 35489, 69435, 78693, 106467, 131155, 177445, 236079, 319401, 393465, 532335, 603313, 1180395, 1597005, 1809939, 3016565, 5429817, 9049695, 27149085]

約数ペア:

[(1, 27149085), (3, 9049695), (5, 5429817), (9, 3016565), (15, 1809939), (17, 1597005), (23, 1180395), (45, 603313), (51, 532335), (69, 393465), (85, 319401), (115, 236079), (153, 177445), (207, 131155), (255, 106467), (345, 78693), (391, 69435), (765, 35489), (1035, 26231), (1173, 23145), (1543, 17595), (1955, 13887), (3519, 7715), (4629, 5865)]