13346770185

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{28687}}^1$

素因数の和:28923

約数の個数: 72

約数和(自身を含む): 27039931776

約数和(自身を除く): 13693161591

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 211, 245, 315, 441, 633, 735, 1055, 1477, 1899, 2205, 3165, 4431, 7385, 9495, 10339, 13293, 22155, 28687, 31017, 51695, 66465, 86061, 93051, 143435, 155085, 200809, 258183, 430305, 465255, 602427, 1004045, 1290915, 1405663, 1807281, 3012135, 4216989, 6052957, 7028315, 9036405, 12650967, 18158871, 21084945, 30264785, 42370699, 54476613, 63254835, 90794355, 127112097, 211853495, 272383065, 296594893, 381336291, 635560485, 889784679, 1482974465, 1906681455, 2669354037, 4448923395, 13346770185]

約数ペア:

[(1, 13346770185), (3, 4448923395), (5, 2669354037), (7, 1906681455), (9, 1482974465), (15, 889784679), (21, 635560485), (35, 381336291), (45, 296594893), (49, 272383065), (63, 211853495), (105, 127112097), (147, 90794355), (211, 63254835), (245, 54476613), (315, 42370699), (441, 30264785), (633, 21084945), (735, 18158871), (1055, 12650967), (1477, 9036405), (1899, 7028315), (2205, 6052957), (3165, 4216989), (4431, 3012135), (7385, 1807281), (9495, 1405663), (10339, 1290915), (13293, 1004045), (22155, 602427), (28687, 465255), (31017, 430305), (51695, 258183), (66465, 200809), (86061, 155085), (93051, 143435)]