15678414855

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{1297}}^1$

素因数の和:1553

約数の個数: 96

約数和(自身を含む): 28793793600

約数和(自身を除く): 13115378745

約数列:

[1, 3, 5, 9, 15, 29, 45, 59, 87, 145, 157, 177, 261, 295, 435, 471, 531, 785, 885, 1297, 1305, 1413, 1711, 2355, 2655, 3891, 4553, 5133, 6485, 7065, 8555, 9263, 11673, 13659, 15399, 19455, 22765, 25665, 27789, 37613, 40977, 46315, 58365, 68295, 76523, 76995, 83367, 112839, 138945, 188065, 203629, 204885, 229569, 268627, 338517, 382615, 416835, 564195, 610887, 688707, 805881, 1018145, 1147845, 1343135, 1692585, 1832661, 2219167, 2417643, 3054435, 3443535, 4029405, 5905241, 6657501, 9163305, 11095835, 12014111, 12088215, 17715723, 19972503, 29526205, 33287505, 36042333, 53147169, 60070555, 88578615, 99862515, 108126999, 180211665, 265735845, 348409219, 540634995, 1045227657, 1742046095, 3135682971, 5226138285, 15678414855]

約数ペア:

[(1, 15678414855), (3, 5226138285), (5, 3135682971), (9, 1742046095), (15, 1045227657), (29, 540634995), (45, 348409219), (59, 265735845), (87, 180211665), (145, 108126999), (157, 99862515), (177, 88578615), (261, 60070555), (295, 53147169), (435, 36042333), (471, 33287505), (531, 29526205), (785, 19972503), (885, 17715723), (1297, 12088215), (1305, 12014111), (1413, 11095835), (1711, 9163305), (2355, 6657501), (2655, 5905241), (3891, 4029405), (4553, 3443535), (5133, 3054435), (6485, 2417643), (7065, 2219167), (8555, 1832661), (9263, 1692585), (11673, 1343135), (13659, 1147845), (15399, 1018145), (19455, 805881), (22765, 688707), (25665, 610887), (27789, 564195), (37613, 416835), (40977, 382615), (46315, 338517), (58365, 268627), (68295, 229569), (76523, 204885), (76995, 203629), (83367, 188065), (112839, 138945)]