15698054745

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{3557}}^1$

素因数の和:4232

約数の個数: 80

約数和(自身を含む): 29850396048

約数和(自身を除く): 14152341303

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 641, 765, 1377, 1923, 2295, 3205, 3557, 5769, 6885, 9615, 10671, 10897, 17307, 17785, 28845, 32013, 32691, 51921, 53355, 54485, 60469, 86535, 96039, 98073, 160065, 163455, 181407, 259605, 288117, 294219, 302345, 480195, 490365, 544221, 882657, 907035, 1440585, 1471095, 1632663, 2280037, 2721105, 4413285, 4897989, 6840111, 8163315, 11400185, 20520333, 24489945, 34200555, 38760629, 61560999, 102601665, 116281887, 184682997, 193803145, 307804995, 348845661, 581409435, 923414985, 1046536983, 1744228305, 3139610949, 5232684915, 15698054745]

約数ペア:

[(1, 15698054745), (3, 5232684915), (5, 3139610949), (9, 1744228305), (15, 1046536983), (17, 923414985), (27, 581409435), (45, 348845661), (51, 307804995), (81, 193803145), (85, 184682997), (135, 116281887), (153, 102601665), (255, 61560999), (405, 38760629), (459, 34200555), (641, 24489945), (765, 20520333), (1377, 11400185), (1923, 8163315), (2295, 6840111), (3205, 4897989), (3557, 4413285), (5769, 2721105), (6885, 2280037), (9615, 1632663), (10671, 1471095), (10897, 1440585), (17307, 907035), (17785, 882657), (28845, 544221), (32013, 490365), (32691, 480195), (51921, 302345), (53355, 294219), (54485, 288117), (60469, 259605), (86535, 181407), (96039, 163455), (98073, 160065)]