236793765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1171}}^1$

素因数の和:1270

約数の個数: 64

約数和(自身を含む): 439471872

約数和(自身を除く): 202678107

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 61, 65, 85, 183, 195, 221, 255, 305, 663, 793, 915, 1037, 1105, 1171, 2379, 3111, 3315, 3513, 3965, 5185, 5855, 11895, 13481, 15223, 15555, 17565, 19907, 40443, 45669, 59721, 67405, 71431, 76115, 99535, 202215, 214293, 228345, 258791, 298605, 357155, 776373, 928603, 1071465, 1214327, 1293955, 2785809, 3642981, 3881865, 4643015, 6071635, 13929045, 15786251, 18214905, 47358753, 78931255, 236793765]

約数ペア:

[(1, 236793765), (3, 78931255), (5, 47358753), (13, 18214905), (15, 15786251), (17, 13929045), (39, 6071635), (51, 4643015), (61, 3881865), (65, 3642981), (85, 2785809), (183, 1293955), (195, 1214327), (221, 1071465), (255, 928603), (305, 776373), (663, 357155), (793, 298605), (915, 258791), (1037, 228345), (1105, 214293), (1171, 202215), (2379, 99535), (3111, 76115), (3315, 71431), (3513, 67405), (3965, 59721), (5185, 45669), (5855, 40443), (11895, 19907), (13481, 17565), (15223, 15555)]